二年级数学下册加减混合运算口算大整理

这是一份二年级数学下册加减混合运算口算大整理，共65页。

100-89+8=
42-17+28=
56-19+28=
36+4-24=
55+15-54=
40+27-37=
54-34+3=
95-60+60=
45+30-21=
22+62-49=
64+19-60=
99-39+3=
69+2-4=
71-42+41=
19-4+50=
18+46-26=
49-6+12=
31+43-3=
56-28+35=
11+14-11=
93+4+2=
87+10+7=
72+22+2=
69+16+6=
84+14+2=
14+16+30=
65+25+7=
6+21+51=
28+56+1=
80+16+3=
70+4+17=
95+1+3=
34+11+52=
65+26+3=
1+86+4=
78+19+2=
87+7+1=
47+28+18=
68+23+8=
64+21+5=
47-25-3=
63-44-6=
44-19-18=
89-51-24=
32-24-3=
31-25-3=
82-53-10=
85-44-8=
98-23-17=
54-37-16=
82-9-3=
98-97-1=
96-84-2=
74-40-24=
47-18-11=
86-42-23=
63-55-5=
83-44-18=
91-28-24=
30-26-3=
47+12=
12+33=
10+41=
10+8=
53+4=
59+1=
3+29=
5+29=
8+15=
16+53=
50+4=
4+25=
32+21=
38+32=
26+72=
84+1=
42+28=
13+8=
19+2=
44+26=
64+20+13=
35-25-1=
32+12-5=
74+21+5=
21+77+3=
27+37-22=
72+17+8=
86-19-41=
83+16+1=
22-20+63=
78+9+2=
23+12+48=
97+35-54=
75+22+2=
34-7+28=
30-28+50=
85-49-14=
43+10+32=
45+63-62=
76-48-19=



53+23-43=
24-2+7=
57+31-38=
98-18+8=
73+6-50=
41+21-22=
65-55+19=
89-61+62=
98-57+51=
29+1-13=
87-70+80=
72-12+15=
47+34-73=
28+31-23=
83-50+2=
80-59+71=
14+85-92=
50-47+63=
62-18+15=
24+75-83=
11+70+7=
72+10+15=
15+5+17=
69+29+1=
32+10+2=
11+72+9=
27+14+10=
39+44+6=
12+10+21=
88+7+5=
62+22+6=
37+40+17=
81+11+2=
47+5+41=
11+2+34=
82+15+2=
55+21+8=
62+17+13=
33+24+2=
66+11+14=
84-23-4=
71-35-32=
97-46-20=
93-51-37=
78-31-23=
42-32-6=
43-20-19=
63-20-19=
75-68-4=
36-17-6=
56-18-7=
30-14-8=
91-37-4=
61-51-5=
35-14-5=
96-83-12=
33-19-6=
47-9-5=
46-23-10=
30-28-1=
6+36=
26+43=
33+12=
29+39=
12+15=
26+7=
12+69=
27+12=
3+22=
42+58=
24+18=
20+47=
4+52=
10+39=
14+24=
45+34=
4+80=
6+7=
8+41=
50+18=
63-46+30=
39+49+10=
85-10-68=
71-47+40=
39+5-13=
23+100-61=
93+5+2=
53-12+21=
98-61+35=
40+54+3=
96+3+1=
63-23-3=
84-0-15=
58+6+28=
33+21-45=
86-81+2=
76-62+20=
80+13+4=
74-62-1=
32+59+6=


35+34-20=
14+27-31=
91-14+7=
40-17+11=
24+66-53=
34+9-30=
71-24+9=
45+19-17=
82-32+40=
18+62-32=
79+1-11=
61+22-74=
70+22-37=
20+44-47=
84-48+11=
67+12-75=
53-7+6=
27+39-21=
38+6-10=
71-38+14=
93+4+2=
87+10+3=
72+22+2=
69+16+6=
84+14+2=
14+16+30=
65+25+7=
6+21+51=
28+56+1=
80+16+4=
95+1+3=
34+11+52=
65+26+3=
1+86+4=
70+4+7=
64+21+0=
78+19+2=
68+23+8=
47+28+18=
87+7+1=
59-28-15=
31-7-2=
88-44-20=
79-53-2=
33-27-5=
61-16-2=
96-54-39=
65-34-27=
34-28-4=
66-39-17=
40-29-4=
66-37-1=
96-51-23=
31-6-5=
36-35-1=
78-75-1=
74-22-2=
88-86-1=
77-31-17=
67-41-21=
56+40=
11+2=
39+26=
18+35=
50+48=
32+23=
5+25=
9+11=
33+49=
71+26=
4+45=
11+49=
50+33=
20+44=
7+37=
26+44=
24+34=
40+47=
20+40=
12+53=
82+15+3=
81-45+4=
53+19+3=
99-38-4=
44+54-85=
66-47-19=
36+50-83=
24+8-6=
76-10+4=
12+74+10=
48+26-45=
52+31+8=
59-24+31=
90+86-16=
11+7-2=
99-9-8=
23+38+36=
20+20-31=
48-19-2=
53-36+41=


27-18+51=
71+12-82=
15+55-38=
54+40-25=
87-43+33=
22+63-29=
18+66-77=
16+21-7=
26-8+3=
81-2+17=
74-29+52=
10+46-21=
42+46-59=
15-13+68=
29+32-14=
59+27-46=
40-7+25=
54+15-35=
33-9+61=
41+50-50=
22+73+2=
8+5+3=
56+12+6=
86+13+2=
11+10+45=
31+29+24=
87+9+1=
55+14+12=
91+1+1=
84+7+8=
78+8+11=
27+62+2=
21+13+64=
72+25+1=
19+25+47=
87+9+2=
64+33+1=
19+46+18=
54+45+1=
41+42+13=
35-16-14=
85-46-22=
71-33-18=
85-54-9=
38-20-9=
56-20-19=
69-34-3=
52-20-17=
48-27-14=
39-21-16=
37-23-10=
62-40-21=
76-24-18=
38-37-1=
77-70-1=
84-38-3=
54-41-7=
49-25-14=
44-33-10=
45-24-5=
40+14=
45+38=
37+9=
45+28=
75+7=
23+69=
24+18=
25+24=
25+14=
13+23=
36+21=
19+77=
36+44=
33+32=
38+6=
31+23=
26+29=
21+61=
8+40=
28+44=
15+73-42=
50+45-3=
34-22+55=
12+17-25=
60-51-5=
72-67+29=
76+3+15=
69+47-113=
75+1+24=
57-22-35=
90-1-77=
65-5+11=
22+31+9=
97-96-0=
66-35-19=
80+11+5=
66+18-70=
92-34-10=
29+0-11=
49-28-17=


31+7+47=
40+11+40=
57+4+18=
56+35+3=
56+37+3=
31+16+51=
11+85+2=
19+26+9=
66+24+5=
81+6+11=
32+54+13=
52+45+2=
32+7+48=
6+71+6=
76+21+1=
23+39+8=
69+30+1=
63+7+13=
81+12+2=
25+44+26=
43-19-16=
34-33-1=
33-18-14=
66-15-7=
53-36-15=
74-57-13=
87-64-1=
51-27-13=
86-76-7=
62-32-28=
96-60-3=
52-26-2=
49-17-6=
77-70-4=
33-25-2=
66-39-24=
56-29-4=
89-73-5=
85-76-3=
60-16-5=
37+33=
63+8=
4+25=
54+31=
68+5=
31+39=
39+43=
61+34=
42+44=
35+23=
26+32=
8+67=
37+20=
15+78=
15+18=
19+13=
11+44=
27+4=
2+47=
8+3=
32+29-31=
67+10+7=
21+30-25=
85+44-8=
60-31+8=
17+92-99=
13+8+65=
11+81+3=
58+15-68=
56-22-8=
71-59+6=
85-18-25=
79+70-44=
19+10-1=
36+43+7=
74+25+0=
62-50+12=
50-38-6=
43-12-10=
38+13-51=
93-52-27=
49-34-12=
84-67-13=
68-62-5=
79-50-10=
61-54-3=
35-32-1=
88-73-12=
62-25-16=
62-46-7=
32-17-7=
93-19-9=
86-81-4=
89-59-8=
96-60-5=



86-54= 54+28= 27+36= 65-36= 54-45= 35+27= 84-48=
40-29= 48+48= 60+25= 72-45= 46-38= 56-28= 78-69=
72-37= 53+28= 96-59= 75+17= 54+37= 59+19= 55-47= 73+29= 56-27= 92-59= 98-56= 35+17= 60-38= 36-25= 86-58= 42-16= 42-19= 75-59= 24+38= 42-23= 52+23= 63-37= 44+39= 70+19= 16+23= 57-16= 35+17= 50+22= 62+12= 22+55= 46-28= 48-26= 86-45= 70-42= 72-54= 16+27= 43-27= 63+25= 40-12= 83-56= 76-37= 54-29= 79-64= 98-48= 64+24= 75-55= 56-36=
67-60= 85-50= 42-32= 55+38= 15+56= 69-31= 93-56= 23+32= 42-19= 71-15= 62-56= 37-25= 50+22= 62-48= 22+55= 46-28= 48-26= 86-45= 70-42= 72-54= 16+27= 43-27=
75-33= 40-12= 83-56= 76-37= 54-29= 79-64= 48+35= 64+36= 71-55= 56-36= 67-60= 85-50= 38+46= 55+38= 15+57= 39+38= 93-56= 23+32= 42-19= 12+29-19= 69+10-36= 27+12-28= 67+27-37= 33-17+15= 75-36+10= 72-54+12= 65-39-15=
62-18+24= 54+21+18= 53-29+19= 35+12-28= 86-12-15=
57-33+31= 36-27+9= 77-19-16=
88-34+18= 85-36+27= 12+79-62= 51-27+28=
51-42+53= 77-65-6= 71-52+36= 75-24+26= 75+24-23= 32+45-38= 81-45+36= 24-16+40= 63+12-42= 53-37+15= 63-23+28= 48-26+18= 21+82-60= 36+34-14= 73+12-71= 21+82-60= 44-5+12= 100-76+22= 72-45+32= 54-21-18= 67-47+22= 21+82+17= 83-27+10= 54+21-18= 65-33-18= 68-65-3= 54-52+17= 88-51-24= 76-63+1= 63+18+11= 65+15-47= 77-34+55= 43-29+13= 85-28-28= 77-38+42= 60-34+35= 17+27-10= 55+38-15= 54-41+36= 99-88+77= 75+15-30= 92-6+11= 42-37+54= 77-64+22= 78-29= 37+18= 47+19= 46-19= 76-18= 36+27= 46-38= 65-26= 25+8= 55+17= 45-16= 42-19= 74-18= 44-17= 38-16= 34+58= 53-29= 63+28= 36+17= 53+16= 43-25= 73+14= 36-27= 22+18= 40-17= 52+16= 62-59= 52-34= 82-33= 61-39= 67-28= 84+9= 29+35= 45+9= 72-17= 58-29= 47+18= 47+29= 76-19= 76-38= 46+27= 56-38= 75-26= 45+8= 75+17=
35-16= 42-29= 74-68= 64-17= 48-36= 24+58= 53-39= 43+28= 56+17= 53+36=
63-25= 73+24= 56-27= 22+28= 42-37= 52-17= 91-37= 36+26= 81-35= 42+13= 77-28= 84+19= 39+35= 35+19= 82-37= 68-39= 47+28= 67+29= 84-29= 79-28= 26+17= 66-48= 85-56= 72+18= 85+7=
45-36= 72-39= 78-39= 74-37= 68-57= 74+18= 83-49= 83+17= 46+27= 42+59= 63+34= 64-45= 32+19= 60-37= 12＋6＝ 29－7＝ 33＋2＝ 3＋40＝ 15＋4＝ 37＋1＝ 29－3＝ 38－3＝ 15－4＝ 18－2＝ 43＋1＝ 86＋2＝
70＋3＝ 30－2＝ 72－2＝ 39－2＝ 20－9＝ 53＋5＝
35＋2＝ 39－4＝ 20－1＝ 40＋6＝ 62＋7＝ 89－5＝
63＋3＝ 50－4= 11+2= 53－3= 60+8= 80－7=
26－5＝ 84＋4＝ 35－10＝ 71＋9＝ 18－4＝ 83－3＝
71＋5＝ 60－5＝ 36＋3＝ 58＋30＝ 87－10＝ 80－6＝ 11＋9＝ 80－3＝ 95－4＝ 98－4＝ 25＋7＝ 62－2＝
83＋5＝ 83＋10＝ 56＋20＝ 64＋6＝ 65＋3＝ 15－3＝
30－3＝ 32＋6＝ 29－7＝ 35＋2＝ 73＋4＝ 25＋4＝ 43＋5＝ 87＋10＝ 39－3= 48－30= 95－40= 81－2＝ 60＋8＝
39＋10＝ 76＋10＝ 70＋30＝ 48－9＝ 47－8＝ 52－4＝
43－8＝ 68－9＝ 40－2＝ 27－9＝ 32－4＝ 41－2＝
38－9＝ 50－8＝ 63－9＝ 37－8＝ 56－20＝ 88－9＝ 75－9＝ 92－3＝ 42－7＝ 71－6＝ 58－10＝ 47－8＝ 26－7＝
52－3＝ 69－10＝ 63－5＝ 80－2＝ 36－9＝ 78－4＝
65－8＝ 99－9＝ 72－2＝ 45－9＝ 86－8＝ 96－2＝
24－9＝ 40－2＝ 46－9＝ 43－4＝ 18－2＝ 38－8＝ 35＋5＝ 85＋2＝ 59－4＝ 78＋10＝ 82－5＝ 64＋6＝ 32＋7＝
49－5＝ 63＋3＝ 84－2＝ 60－4＝ 11＋20＝ 45－3＝ 30＋8＝
60－7＝ 25＋4＝ 36－5＝ 84＋4＝ 52－3＝ 71＋9＝ 88－4＝ 93－3＝ 18＋5＝ 70－5＝ 64＋6＝ 65＋3＝ 30－3＝
32＋6＝ 29－7＝ 35＋2＝ 7 3＋4＝ 25＋4＝ 43＋5＝
87＋10＝ 3 9－3=


96-34-26= 69-15-14= 83-81-1= 73-70-2= 86-30-10= 98-67-5=
57-14-10= 35-24-5= 66-35-9= 41-28-7= 79-76-2= 80-32-16= 55-48-3= 61-37-21= 63-53-2= 43-28-2= 30-13-12= 72-15-9= 63-33-16= 98-58-32= 87+3+9= 86+12+1= 44+23+29= 63+25+3= 89+4+5= 19+52+27= 46+38+12= 46+28+10= 42+33+7= 43+12+37= 87+4+5= 49+26+20= 99-37+24= 44+55-12= 21+9+50= 68-23+26= 8+89+1= 82+13+3= 81+6+5= 22+52+6= 64-39-14= 98-47-17= 65-55-1= 82-68-13= 69-47-4= 77-34-14= 41-10-3= 30-27-2= 47-25-17= 74-9-3= 30-22-2= 70-25-7= 89-52-31= 90-76-6= 87-54-13= 90-85-1= 68-59-7= 33-23-9= 42-28-3= 30-15-5= 70-42+33= 58-30+64= 35-28+2= 43-18+49= 40+58-32= 36+39-6= 21+24-15= 22-14+83= 90-67+57= 77-52+10= 46-6+54= 77-10+14= 13+28-13= 48+20-40= 62+34-91= 56-45+76= 33+65-39= 79-33+53= 22-1+63= 64-18+28= 73+10+2= 17-9-6= 91+2+2= 82-69-7= 28-4+23= 79-44-11= 67-33-3= 85+16-8= 40+34+13= 37+7+34= 75-15+20= 10+11+77= 76-46-22= 17+5+12= 32+51-25= 59-40-18= 76-22+74= 44-2-12= 90+7+2= 39-4+47= 35-16-14= 85-46-22= 71-33-18= 85-54-9= 38-20-9= 56-20-19= 69-34-3= 52-20-17= 48-27-14= 39-21-16= 77-70-1= 62-40-21= 76-24-18= 38-37-1= 37-23-10= 84-38-3= 54-41-7= 49-25-14= 44-33-10= 45-24-5= 80+13+4= 52+12+6= 53+3+5= 80+8+8= 89+3+6= 52+47+1= 28+8+9= 78+10+2= 23+20+30= 79+3+6= 79+18+1= 92+3+1= 3+73+22= 51+11+29= 89+2+4= 98-34+1= 25+70+4= 59+14+1= 36+53+8= 45+40+11= 58+27-79= 54-45+87= 15-5+75= 59-40+18= 6+77-19= 28-18+52= 78-22+15= 36+63-69= 35+55-5= 34-22+50= 53+35-13= 37-20+46= 91-62+11= 12+12-21= 55-33+28= 25+25-6= 44+46-34= 21-2+53= 41+33-73= 98-79+67= 45+22-39= 49+31+8= 56-21+30= 87+2-10= 98+4-12= 9+86-76= 20+37+38= 17+17-25= 46-15-1= 50-32+41= 47+42-3= 31-19+54= 99-14-19= 57-48-5= 12+69-36= 54-19-34= 73+3+16= 66+44-104= 69-62+32= 72+1+27= 70-62-2= 10+3-6= 42+40-51= 31+41-43= 95-52+8= 32+23+24= 68-18+3= 21+1+39= 27-4+1= 23+16+57= 96-28-33= 81-77+6= 79-46+59= 29+22-8= 89-81+69= 84+6-33= 72-66+12= 60-49-7= 55-22-15= 48-11+9= 86-57-19= 66-18-9= 67-8-5= 86-37-36= 92-53-29= 85-41-9= 66-64-1= 49-7-6= 46-18-12= 85-28-14= 32-24-7= 94-44-15= 85-75-5= 65-39-15= 92-7-6= 98-56-29= 47-44-2= 71-26-3= 55-46-6= 62-46-12= 21+40+14= 83+16+1= 81+2+3= 98-3+2= 73+18+1= 24+52+1= 58+22+14= 66+17+12= 45+33+19= 49+33+17= 41+12+45= 7+36+31= 16+34+17= 34+4+54= 48+9+22= 69+22+7= 33+31+29= 81+16+1= 70+20+2= 48+19+11= 98-44+6= 9-4+39= 39+15-2= 16+34-36= 81-67+3= 50-45+72= 38-9+71= 43+33-63= 36-8+34= 42-19+55= 76-57+1= 52-23+69= 15+84-41= 92-59+38= 47+16-15= 46+24-7= 85-79+5= 12+53-37= 82-24+22= 28+61-18= 63-20+45= 62+5-6= 19+29+8= 94-93+17= 99-87-10= 47-25-17= 63+15-63= 88-31-8= 77+11+6= 26+97-43= 18+22+27= 87+12+1= 29+26-26= 82+41-4= 57-27+6= 98+2+0= 19-19+15= 10-7+7= 14+89-90= 55+12-61= 60-23+58= 64+8-8= 71-55-9= 13-13+20= 23+21-13= 21-0+13= 81-65-13= 61-32-6= 32+34-60= 35+63-4= 62+59-20= 27-24+47= 72+18+8= 24+31-0= 46-36+54= 87+18-11= 88-8+15= 81-49+5= 84-5+6= 69-36-4= 12+13+75= 78-17+21= 34+53-28= 20+7+13= 78-48-22= 41-5+49= 79-25+73= 46-4-13= 92+5+2= 62-42-19= 97-56+9= 12+5-8= 44+42-56= 33+44-48= 72-65-2= 60+5-10= 25+17+55= 29-1+3= 48+32-65= 96-57-13= 18+20+36= 55+26-64= 27-3+69= 56-53-1= 73-6+73= 22-8+63= 10+19+48= 88+10+2= 50+43+6= 76-55-9= 25+0+27= 39-29-2= 36+16-8= 68+19+11= 78+19+3= 26-25+63= 76+15+7= 90-24-43= 87+13-9= 31+42-28= 83+8+2= 27+14+47= 11+40-23= 79+20+1= 38-10+31= 34-34+49= 90-54-16= 47+11+30= 49+68-73= 80-53-20= 89-14-71= 3+84-11= 75-53+38= 44-4+33= 68-53+29= 27-1+54= 44+53+2= 12-8+86= 57-28-8= 97+3-12= 67+12-67= 10+3+23= 88+2+3= 62+7+26= 37+26-55= 90-89+2= 86-80-3= 85+10+3= 79-66-1= 36+9-8= 48+58-97= 85-51+6= 57+19+1= 86+12+2= 42-14-3= 80-15+8= 40+55-6= 28-3+24= 16+74+8= 70-52-8= 98+1+0= 32+48+11= 51+46+2= 71+11+9= 51+16+7= 72+( )+1=100 1+( )+38=55 89-( )+1=57 77-( )+3=50 90+( )+2=99 66-( )+1=65 66-( )+5=45 7+( )+1=19 56-( )+16=56 6+( )-4=43 47-( )+33=40 71+( )+3=88 1+( )+92=99 72-( )+8=44 23+( )+19=5

50－24＋25= 57＋16－24= 84－19－48= 33－17＋65=
33－17＋65= 37＋27－47= 81－19－35= 53＋28－26=
40－12＋16= 31－14＋35= 53＋28－26= 40－12＋16=
94－56＋49= 47＋46－17= 80－44＋56= 82－29－25=
82－29－25= 70－42＋45= 84－55＋38= 72－17－16=
18＋65－35= 53－37＋45= 76－49＋19= 1 8＋55－37=
18＋55－37= 50－14＋18= 57－38＋29= 85－29＋38=
14＋77－37= 85－29＋38= 68＋15－39= 28＋28－17=
27＋18－19= 75－26＋35= 17＋65－64= 68＋15－39=
28＋28－17= 58＋13－28= 38＋53－12= 28＋67－46=
82－47＋58= 14＋47－14= 91－23＋25= 35－17＋29=
67＋24－66= 35－17＋29= 24＋28－33= 86－38＋43=
78－59＋59= 94－69＋36= 72－35＋49= 24＋28－33=
86－38＋43= 64－17＋14= 64－39＋28= 64－17＋14=
45＋19－39= 17＋48＋27= 45－29＋38= 46＋16－23=
29＋44－34= 78－29＋36= 90－61＋13= 90－51＋15=
52－17＋49= 45－16＋52= 53－15＋33= 90－61＋13=
90－51＋15= 34＋58－75= 85－18－48= 51－23＋25=
51－23＋25= 75＋16－38= 73＋18－54= 83－15＋19=
90－38＋29= 90－16－16= 83－15＋19= 49＋45－68=
80－53＋57= 82－28－27= 39＋47－38= 74－29＋46=
74－29＋46= 43＋38－24= 55＋19－57= 64－17＋37=
70－41＋48= 72－16－18= 71－19－35= 98－79＋49=
29＋12－16= 64－17＋37= 98－79＋49= 29＋12－16=
26＋65－35= 31－13＋59= 62－45＋27= 16＋79－69=
70－11＋25= 35＋29＋17= 75－58＋49= 60－25＋59=
61－35＋57= 60－25＋59= 58＋35－44= 72－57＋36=
64－26＋43= 50－23＋48= 72－57＋36= 64－26＋43=
33－19＋48= 42－17＋29= 68＋24－69= 33－19＋48=
86－47＋44= 86－69＋58= 95－46＋25= 57＋27－35=
37＋39－58= 47＋25－24= 46＋15－26= 52－29＋38=
39＋14＋28= 25＋58－25= 68－39＋14= 37＋39－58=
52－29＋38= 64－26＋45= 92－63＋45= 55＋39－78=
23＋19－26= 29＋43－37= 55＋39－78= 23＋19－26=
24＋68－53= 24＋58－55= 46－18＋14= 97－39＋29=
37＋39－58= 47＋25－24= 46＋15－26= 52－29＋38=
39＋14＋28= 25＋58－25= 68－39＋14= 37＋39－58=
52－29＋38= 64－26＋45= 92－63＋45= 55＋39－78=
23＋19－26= 29＋43－37= 55＋39－78= 23＋19－26=
24＋68－53= 24＋58－55= 46－18＋14= 97－39＋29=
45＋28－44= 46＋25－27= 25＋68－27= 68－49＋16=
44＋18－45= 97－18＋12= 53－17＋26= 68－39＋18=
68－49＋16= 68－39＋18= 39＋42－62= 96－59＋57=
96－59＋57= 76＋15－15= 66－29＋48= 24＋68－56=
75－28－29= 52－16＋55= 24＋68－56= 57＋37－36=
83－14＋25= 39＋55－49= 74－37＋57= 83－14＋25=
94－38＋19= 92－63＋49= 29＋53－38= 27＋46－56=
94－48＋17= 83－65＋68= 64－26＋48= 94－38＋19=
27＋46－56= 13＋59－36= 90－25－49= 39＋42－63=
50－16－15= 39＋42－63= 52＋19－15= 93－48＋47=
35＋47－26= 35＋37－28= 29＋13－17= 61－43＋68=
61－43＋68= 16＋59－49= 17＋37－36= 94－79＋36=
81－54＋28= 50－32＋59= 16＋27＋38= 16＋59－49=
94－79＋36= 77＋18－46= 86－17＋26= 77＋18－46=
80－54＋58= 82－29－28= 80－31＋44= 67＋16－35=
58＋13－32= 42－23＋52= 41－25＋68= 58＋13－32=
47＋34－35= 18＋75－37= 62－34＋13= 16＋68－55=
18＋65－39= 12＋19－15= 62－24＋14= 47＋34－35=
16＋68－55= 94－57＋46= 75－47＋56= 92－54＋17=
28＋27＋26= 92－54＋17= 45＋27－46= 45＋17－48=
18＋43－49= 23＋69－75= 52－16＋58= 68＋16－36=
82－38＋28= 53－26＋56= 24＋67－59= 18＋43－49=
68＋16－36= 92－19－47= 42－14＋48= 64－48＋35=
72－26＋19= 13＋68－65= 64－48＋35= 72－26＋19=
34－18＋26= 97－48＋33= 48＋43－34= 28＋45－59=
53＋18－18= 81－66＋17= 93－47＋49= 46－27＋19=
91－72＋79= 46－27＋19= 70－19－38= 37＋44－12=
29＋22－18= 36＋46－29= 37＋44－12= 29＋22－18=
60－17＋28= 17＋36＋39= 94－78＋39= 24＋37－36=
24＋37－36= 58＋35－18= 90－65＋69= 35＋46－58=
49＋36－67= 17＋16－15= 72－57＋39= 49＋36－67=
76－58＋23= 39＋34－56= 83－69＋19= 62－23＋17=
17＋67－58= 13＋38－15= 62－23＋17= 17＋67－58=
67＋15－58= 47＋45－44= 42＋19－17= 91－14＋18=
91－14＋18= 86－29＋36= 27＋57－67= 37＋44－33=
77＋17－69= 93－17－47= 74－55＋14= 17＋38＋19=
17＋38＋19= 29＋35－26= 68＋24－64= 29＋25－28=
82－69＋69= 98－79＋45= 98－69＋47= 29＋35－26=
29＋25－28= 81－66＋39= 75＋19－15= 95－68＋34=
73－54＋43= 72－35＋47= 24＋49－44= 23＋39－46=
35＋36－53= 55＋37－15= 39＋37－37= 55＋37－15=
56＋27－59= 50－13＋47= 45－28＋65= 76－48＋18=
40－11＋36= 18＋77－49= 90－73＋25= 26＋55－33=
26＋65－32= 83－49－15= 76－48＋18= 40－11＋36=
26＋55－33= 86－59＋56= 95－46＋22= 38＋19＋29=
37－19＋58= 18＋47－26= 68－29＋12= 61－28－15=
54－27＋18= 18＋24－13= 61－28－15= 54－27＋18=
68＋24－66= 68＋14－67= 14＋69－26= 15＋46－13=
15＋46－13= 67－19＋43= 90－73＋27= 83－49＋17=
83－49＋17= 65－38＋27= 92－76＋27= 19＋72－69=
55＋39－79= 56＋36－63= 64－47＋59= 64－25＋46=
58＋34－47= 64－25＋46= 39＋54－76= 90－24－47=
90－57＋59= 90－24－47= 94－47＋44= 29＋52－65=
80－22＋37= 31－17＋37= 29＋52－65= 80－22＋37=
72－26＋15= 64＋28－34= 43－14＋44= 72－49＋28=
78－19＋35= 79＋17－18= 71－18－37= 28＋37－49=
78－29＋33= 28＋37－49= 26＋65－38= 62－44＋29=
40－11＋42= 62－44＋29= 50－35＋37= 59＋34－18=
93－39＋39= 58＋24－19= 59＋34－18= 93－39＋39=
74－59＋68= 75－37＋54= 92－67＋28= 83－36＋35=
80－35＋48= 33－15＋18= 29＋52－62= 80－35＋48=
84－35＋32= 74－49＋66= 35＋18－18= 35＋28－16=
91－37－29= 27＋19＋37= 28＋27＋19= 84－35＋32=
35＋28－16= 53－28＋37= 19＋43－13= 18＋46－29=
61－27＋18= 53＋18－38= 18＋46－29= 14＋68－29=
91－59－15= 76－27＋25= 91－49－16= 75－17＋27=
69＋26－28= 84－48＋19= 60－17＋48= 80－66＋67=
75－17＋27= 80－66＋67= 56－39＋48= 64＋18－33=
37＋56－19= 28＋58－38= 66＋25－15= 70－41＋43=
64＋18－33= 70－41＋43= 38＋38－59= 90－28－27=
90－77＋78= 52－33＋15= 81－24＋25= 72－25＋44=
95－36＋17= 62＋29－79= 95－27＋19= 36＋45－52=
72－25＋44= 36＋45－52= 76－57＋46= 19＋73－63=
18＋63－65= 57＋18－27= 48－19＋46= 14＋47－36=
19＋73－63= 14＋47－36= 29＋34－29= 84－65＋55=
24＋49－47= 86－69＋55= 75＋19－18= 71－59＋79=
71－59＋79= 97－78＋77= 83－17＋28= 90－28－24=
40－23＋24= 55－36＋17= 94－77＋64= 46＋37－37=
90－18－25= 90－28－24= 46＋37－37= 90－18－25=
64－47＋55= 51－22＋48= 49＋47－77= 73－24＋23=
15＋77－33= 41－28＋49= 57－38＋25= 15＋77－33=
32－14＋24= 18＋68－19= 19＋78－18= 94－46＋47=
94－46＋47= 51－12＋28= 56－38＋54= 12＋79－79=
49＋27－59= 64＋27－37= 12＋79－79= 49＋27－59=
45＋49－59= 27＋54－14= 76－49＋15= 18＋77－47=
80－26－19= 72－27＋38= 29＋33－35= 16＋75－16=
92－53＋43= 16＋75－16= 71－32＋14= 47＋34－55=
70－55＋28= 52－37＋69= 47＋34－55= 70－55＋28=
70－32＋43= 84－45＋36= 84－35＋38= 70－32＋43=
32＋49－22= 96－67＋15= 96－77＋13= 63－49＋78=
47＋24－27= 53－38＋39= 19＋33－18= 47＋24－27=
94－37－18= 37＋44－37= 86－39＋37= 28＋45－56=
23＋19－29= 27＋67－69= 28＋45－56= 23＋19－29=
61－14＋36= 24＋67－56= 91－59－18= 75－27＋28=
18＋43－45= 53－16＋55= 52－38＋68= 75－27＋28=
48＋33－32= 42＋29－19= 90－37－34= 48＋33－32=
75－39＋16= 72－45＋48= 75－19＋19= 23＋49－48=
95－78＋35= 24＋27－34= 23＋49－48= 95－78＋35=
84－67＋26= 29＋48＋15= 18＋64－65= 56＋19－27=
56＋19－27= 47＋24－28= 97－29＋27= 97－39＋25=
72－25＋47= 68＋15－35= 59＋38－68= 68＋15－35=
61－29－13= 54－27＋15= 14＋37－12= 49＋29＋18=
92－23＋22= 35－17＋26= 68＋24－63= 67＋14－65=
49＋29＋18= 67＋14－65= 24＋59－49= 19＋22－23=
61－16－27= 19＋22－23= 48－29＋48= 18＋73－66=
71－53＋28= 49＋29－39= 35－17＋46= 71－53＋28=
78－59＋77= 19＋58＋14= 46＋19＋28= 39＋28－29=
39＋28－29= 38＋55－18= 58＋15－34= 70－53＋57=
57－28＋49= 72－28－27= 70－53＋57= 57－28＋49=
62－26＋17= 26＋46－25= 90－64＋18= 45－19＋57=
75－38＋39= 95－77＋59= 90－51＋32= 80－65＋66=
25＋46－55= 80－65＋66= 18＋38－19= 13＋78－79=
13＋78－79= 19＋76－47= 19＋12－18= 24＋39－45=
72－56＋59= 24＋39－45= 28＋39－29= 14＋37－34=
76－57＋43= 14＋37－34= 26＋67－18= 46＋27－35=
92－34＋37= 82－58＋69= 29＋24－27= 27＋49－57=
83－68＋68= 43＋49－35= 92－44＋35= 36＋25－24=
27＋49－57= 36＋25－24= 90－72＋25= 25＋57－49=
53＋38－59= 54－26＋45= 54－36＋43= 90－72＋25=
25＋57－49= 93－19－35= 65－38＋24= 70－23＋36=
51－16＋27= 35－16＋49= 66－49＋17= 97－69＋69=
97－69＋69= 19＋57＋16= 94－68＋56= 41－14＋17=
46＋28－29= 41－14＋17= 73－15＋15= 58＋15－37=
17＋18－17= 64－28＋49= 64－38＋48= 73－15＋15=
58＋15－37= 53＋39－53= 54－27＋39= 68－29＋33=
35＋57－66= 95－26＋18= 83－16＋26= 92－48＋18=
90－73＋48= 49＋44－16= 92－48＋18= 90－73＋48=
82－44＋15= 82－54＋13= 25＋38＋18= 53－19＋29=
53－19＋29= 35＋19－38= 95－57＋37= 96－67＋35=
71－58＋78= 52－19＋58= 32＋49－43= 80－57＋59=
32－14＋44= 49＋34－19= 47＋36－36= 32－14＋44=
37＋24－27= 28＋16＋48= 35＋27－43= 37＋34－25=
15＋67－27= 28＋48－59= 37＋34－25= 15＋67－27=
18＋55－54= 54－35＋46= 46＋36－65= 84－47＋17=
84－47＋17= 67＋24－12= 14＋67－56= 14＋77－54=
73－45＋35= 64＋27－58= 95－59＋26= 65－47＋55=
65－47＋55= 39＋45－68= 91－35＋36= 90－15－39=
50－19－19= 14＋59－25= 63－44＋27= 39＋45－68=
90－15－39= 94－38＋36= 86－49＋54= 38＋19＋25=
38＋19＋25= 92－66＋26= 64＋18－27= 19＋72－66=
49＋47－78= 37－19＋54= 51－22＋49= 82－54＋17=
82－64＋15= 59＋33－44= 82－54＋17= 82－64＋15=
92－43＋42= 72－17＋37= 28＋36－48= 63＋18－56=
37＋34－29= 80－16－17= 63＋18－56= 37＋34－29=
72－55＋65= 67－29＋38= 87－68＋58= 83－19－18=
90－27－26= 41－22＋27= 97－29＋24= 47＋46－38=
47＋36－39= 47＋46－38= 24＋18－27= 28＋67－66=
17＋17＋29= 94－59＋29= 65－47＋58= 24＋18－27=
28＋67－66= 18＋55－58= 47＋24－53= 91－59－16=
46＋46－67= 53－37＋65= 13＋39＋29= 70－45＋26=
83－57＋48= 75－58＋67= 43＋28－16= 36＋27＋19=
69＋12－43= 84－35＋35= 36＋27＋19= 69＋12－43=
45－29＋59= 69＋27－18= 82－63＋24= 62－36＋19=
54＋37－38= 45＋39－57= 25＋46－29= 45－29＋59=
62－36＋19= 50－17＋28= 35＋27－48= 91－48＋19=
29＋34－27= 64－17＋35= 72－38＋29= 57＋15－38=
56－28＋53= 72－48＋28= 36＋58－38= 29＋34－27=
57＋15－38= 43－16＋25= 92－34－39= 71－54＋25=
57－19＋19= 71－54＋25= 94－37＋39= 38＋18－28=
95－57＋36= 79＋15－48= 38＋18－28= 56－29＋47=


79-62+15=

88-30+20=

66-49+8=

89-52+10=
86-82+36=

88-85+8=

96-86+47=

47-44+25=
87-58+54=

80-38+0=

54-40+29=

54-44+13=
40+53+1=

95-72+39=

92-91+42=

65-54+13=
77-57+47=

90-84+31=

60-57+1=

6+9+5=
76-46+21=

98-33+11=

43+23+8=

67-66+10=
95-56+35=

92-55+54=

54-53+49=

97-86+33=
76-49+32=

83-54+12=

78-58+57=

73-31+23=
61-53+21=

75-33+20=

98-82+45=

79-44+18=
91-86+45=

27+18+8=

8+39+37=

1+9+41=
65-38+30=

67-37+17=

27+9+54=

83-71+69=
70+0+14=

29+0+67=

90-70+2=

68-40+40=
48-43+19=

61-53+8=

56-41+35=

68-61+12=
52-41+31=

76-40+3=

98-85+50=

49-47+32=
65-37+28=

97-68+38=

92-39+35=

6+20+8=
14+58+6=

82-56+28=

96-67+35=

89-89+27=
77-25+2=

94-12+6=

80-62+20=

91-27+1=
91-75+66=

92-34+9=

79-72+44=

55-41+13=
80+17+0=

93-87+85=

13+3+2=

72-46+17=
93-46+42=

95-75+0=

79-45+16=

44-36+23=
86-75+40=

95-72+56=

85-38+20=

63-58+46=
97-31+8=

91-74+13=

84-59+49=

93-41+21=
91-76+4=

84-62+57=

82-37+4=

57-39+34=
17+4+60=

76-51+49=

84-29+19=

75-55+3=
97-52+9=

74-43+9=

64-62+22=

90-40+6=

小学100以内练习题（减法）
76
-
11
=
63
-
3
=
61
-
25
=
61
-
26
=
22
-
0
=
69
-
2
=
55
-
70
=
56
-
1
=
72
-
23
=
57
-
22
=
54
-
4
=
87
-
42
=
86
-
24
=
97
-
14
=
43
-
28
=
83
-
5
=
99
-
23
=
59
-
55
=
45
-
62
=
85
-
31
=
15
-
73
=
91
-
55
=
12
-
2
=
83
-
3
=
91
-
4
=
62
-
55
=
45
-
11
=
73
-
73
=
97
-
45
=
73
-
71
=
98
-
4
=
85
-
69
=
80
-
2
=
93
-
8
=
49
-
1
=
67
-
0
=
41
-
12
=
94
-
47
=
65
-
23
=
66
-
40
=
93
-
8
=
86
-
11
=
32
-
75
=
99
-
25
=
96
-
76
=
13
-
1
=
77
-
14
=
100
-
3
=
54
-
5
=
94
-
7
=
95
-
39
=
91
-
3
=
94
-
0
=
88
-
45
=
80
-
0
=
86
-
41
=
33
-
1
=
71
-
26
=
79
-
10
=
34
-
73
=
93
-
49
=
63
-
2
=
88
-
27
=
90
-
3
=
83
-
35
=
75
-
41
=
72
-
21
=
52
-
23
=
84
-
11
=
97
-
2
=
92
-
21
=
99
-
17
=
78
-
75
=
21
-
28
=
20
-
39
=
64
-
23
=
55
-
19
=
82
-
39
=
98
-
0
=
30
-
17
=
72
-
6
=
96
-
15
=
59
-
6
=
87
-
66
=
30
-
1
=
95
-
23
=
85
-
5
=
62
-
44
=
100
-
15
=
93
-
11
=
67
-
40
=
36
-
1
=
99
-
21
=
89
-
27
=
99
-
88
=
79
-
29
=
78
-
3
=
86
-
13
=
41
-
22
=
57
-
14
=
84
-
13
=
49
-
1
=
81
-
54
=
29
-
6
=
73
-
5
=
78
-
48
=
77
-
2
=
100
-
1
=
100
-
41
=
59
-
16
=
91
-
49
=
50
-
27
=
71
-
14
=
59
-
47
=
83
-
2
=
80
-
47
=
97
-
1
=
92
-
57
=
81
-
4
=
99
-
7
=
98
-
2
=
93
-
7
=
100
-
56
=
16
-
4
=
83
-
12
=
70
-
3
=
90
-
13
=
89
-
16
=
60
-
42
=
100
-
4
=
99
-
0
=
90
-
0
=
19
-
29
=
98
-
53
=
86
-
50
=
98
-
17
=
61
-
4
=
99
-
10
=
14
-
56
=
83
-
38
=
52
-
20
=
62
-
17
=
37
-
2
=
90
-
51
=
88
-
4
=
66
-
50
=
97
-
36
=
92
-
48
=
96
-
12
=
38
-
62
=
77
-
8
=
62
-
47
=
94
-
0
=
38
-
55
=
43
-
0
=
65
-
3
=
85
-
1
=
100
-
21
=
62
-
17
=
85
-
41
=
79
-
0
=
100
-
26
=
84
-
20
=
45
-
0
=
95
-
4
=
45
-
6
=
70
-
2
=
98
-
65
=
46
-
61
=
28
-
14
=
65
-
22
=
86
-
40
=
93
-
35
=
99
-
70
=
76
-
4
=
72
-
38
=
89
-
18
=
80
-
10
=
76
-
33
=
87
-
9
=
64
-
15
=
93
-
27
=
96
-
36
=
42
-
5
=
83
-
2
=
100
-
1
=
67
-
2
=
88
-
19
=
68
-
26
=
56
-
8
=
87
-
5
=
88
-
54
=
88
-
57
=
24
-
41
=
77
-
51
=
81
-
1
=
88
-
1
=
98
-
28
=
44
-
12
=
97
-
14
=
77
-
12
=
82
-
3
=
87
-
8
=
33
-
36
=
74
-
6
=
72
-
68
=
49
-
32
=
3
-
5
=
81
-
25
=
70
-
1
=
94
-
32
=
93
-
8
=
98
-
39
=
71
-
34
=
95
-
50
=
98
-
21
=
91
-
69
=
59
-
3
=
99
-
9
=
64
-
59
=
67
-
10
=
85
-
43
=
75
-
56
=
87
-
18
=
80
-
7
=
99
-
12
=
97
-
2
=
29
-
39
=
84
-
32
=
29
-
50
=
99
-
34
=
37
-
64
=
95
-
2
=
96
-
11
=
94
-
79
=
93
-
32
=
97
-
78
=
54
-
10
=
95
-
8
=
95
-
21
=
39
-
2
=
79
-
15
=
88
-
38
=
82
-
12
=
96
-
24
=
98
-
15
=
75
-
6
=
64
-
45
=
99
-
78
=
49
-
22
=
82
-
21
=
96
-
39
=
84
-
12
=
73
-
7
=
91
-
13
=
64
-
0
=
87
-
40
=
64
-
8
=
91
-
0
=
84
-
5
=
59
-
14
=
98
-
5
=
66
-
23
=
99
-
12
=
95
-
88
=
66
-
4
=
90
-
4
=
89
-
62
=
100
-
24
=
84
-
62
=
70
-
47
=
67
-
2
=
100
-
56
=
97
-
0
=
85
-
12
=
23
-
6
=
83
-
0
=
24
-
1
=
94
-
1
=
83
-
22
=
94
-
3
=
88
-
76
=
96
-
10
=
33
-
5
=
88
-
29
=
70
-
53
=
18
-
82
=
72
-
52
=
82
-
11
=
76
-
22
=
76
-
17
=
84
-
19
=
94
-
27
=
89
-
20
=
72
-
10
=
99
-
18
=
57
-
1
=
94
-
75
=
96
-
33
=
87
-
20
=
88
-
12
=
90
-
48
=
81
-
11
=
48
-
25
=
41
-
51
=
94
-
11
=
46
-
50
=
100
-
2
=
95
-
1
=
86
-
0
=
59
-
61
=
57
-
9
=
64
-
13
=
36
-
17
=
89
-
3
=
87
-
25
=
59
-
11
=
54
-
12
=
75
-
18
=
67
-
10
=
82
-
53
=
86
-
22
=
100
-
43
=
49
-
14
=
94
-
8
=
92
-
49
=
87
-
39
=
81
-
8
=
100
-
4
=
63
-
33
=
82
-
33
=
52
-
3
=
91
-
39
=
65
-
1
=
82
-
50
=
81
-
45
=
83
-
40
=
73
-
8
=
59
-
79
=
77
-
45
=
91
-
0
=
15
-
34
=
86
-
1
=
99
-
28
=
55
-
22
=
99
-
5
=
64
-
8
=
98
-
47
=
62
-
12
=
47
-
36
=
41
-
30
=
67
-
29
=
85
-
14
=
86
-
17
=
94
-
22
=
88
-
14
=
79
-
51
=
91
-
16
=
56
-
0
=
78
-
57
=
65
-
0
=
87
-
17
=
34
-
36
=
96
-
12
=
72
-
84
=
64
-
13
=
89
-
29
=
88
-
24
=
68
-
63
=
84
-
53
=
96
-
10
=
96
-
68
=
71
-
1
=
100
-
8
=
56
-
54
=
75
-
3
=
45
-
48
=
73
-
5
=
88
-
15
=
74
-
57
=
78
-
46
=
35
-
49
=
91
-
0
=
88
-
38
=
50
-
1
=
100
-
6
=
60
-
2
=
42
-
53
=
69
-
2
=
100
-
27
=
88
-
49
=
21
-
21
=
91
-
4
=
89
-
53
=
95
-
23
=
67
-
26
=
61
-
35
=
84
-
23
=
97
-
13
=
91
-
34
=
97
-
41
=
87
-
28
=
97
-
4
=
89
-
22
=
92
-
0
=
40
-
2
=
81
-
0
=
91
-
59
=
100
-
5
=
84
-
58
=
96
-
42
=
72
-
37
=
69
-
30
=
85
-
2
=
79
-
48
=
42
-
22
=
22
-
3
=
67
-
26
=
90
-
8
=
82
-
20
=
86
-
31
=
80
-
39
=
88
-
77
=
98
-
44
=
99
-
7
=
55
-
4
=
88
-
30
=
86
-
1
=
41
-
42
=
66
-
87
=
58
-
78
=
74
-
22
=
97
-
59
=
75
-
1
=
81
-
11
=
81
-
0
=
84
-
9
=
94
-
22
=
76
-
59
=
99
-
0
=
90
-
45
=
61
-
44
=
32
-
81
=
25
-
14
=
78
-
64
=
97
-
15
=
19
-
90
=
71
-
3
=
91
-
53
=
46
-
73
=
96
-
10
=
42
-
13
=
99
-
2
=
99
-
4
=
37
-
41
=
100
-
89
=
69
-
1
=
91
-
7
=
82
-
42
=
98
-
57
=
98
-
0
=
34
-
21
=
98
-
15
=
75
-
2
=
83
-
15
=
25
-
59
=
99
-
97
=
62
-
36
=
95
-
4
=
93
-
18
=
37
-
6
=
75
-
68
=
91
-
7
=
59
-
17
=
95
-
23
=
16
-
49
=
100
-
21
=
24
-
5
=
95
-
32
=
87
-
17
=
96
-
33
=
100
-
9
=
78
-
18
=
77
-
5
=
94
-
57
=
33
-
44
=
85
-
76
=
98
-
0
=
52
-
34
=
36
-
21
=
93
-
44
=
48
-
76
=
88
-
0
=
64
-
53
=
51
-
44
=
97
-
0
=
38
-
4
=
96
-
7
=
84
-
37
=
17
-
17
=
25
-
89
=
88
-
42
=
60
-
20
=
85
-
13
=
65
-
75
=
56
-
23
=
56
-
20
=
58
-
3
=
76
-
8
=
29
-
4
=
43
-
20
=
72
-
94
=
91
-
33
=
88
-
41
=
94
-
11
=
48
-
16
=
79
-
12
=
99
-
2
=
16
-
15
=
89
-
56
=
87
-
10
=
94
-
21
=
47
-
33
=
56
-
0
=
76
-
6
=
63
-
3
=
93
-
31
=
74
-
1
=
34
-
21
=
65
-
37
=
24
-
15
=
87
-
56
=
90
-
24
=
87
-
51
=
75
-
37
=
89
-
20
=
96
-
28
=
95
-
59
=
40
-
52
=
93
-
15
=
75
-
4
=
99
-
45
=
40
-
25
=
64
-
9
=
95
-
7
=
54
-
61
=
96
-
32
=
76
-
38
=
87
-
14
=
83
-
5
=
98
-
49
=
70
-
48
=
95
-
54
=
99
-
51
=
38
-
11
=
94
-
1
=
77
-
1
=
98
-
4
=
59
-
21
=
88
-
9
=
68
-
18
=
74
-
42
=
50
-
56
=
26
-
15
=
80
-
7
=
31
-
0
=
100
-
2
=
94
-
32
=
83
-
8
=
92
-
79
=
100
-
4
=
83
-
25
=
90
-
10
=
92
-
76
=
90
-
10
=
82
-
23
=
100
-
3
=
86
-
76
=
41
-
48
=
99
-
2
=
40
-
32
=
61
-
19
=
84
-
1
=
51
-
8
=
77
-
17
=
100
-
21
=
74
-
48
=
97
-
46
=
81
-
6
=
96
-
40
=
95
-
52
=
21
-
0
=
78
-
52
=
80
-
26
=
41
-
5
=
33
-
10
=
89
-
37
=
54
-
17
=
69
-
8
=
80
-
14
=
66
-
10
=
97
-
1
=
93
-
28
=
72
-
10
=
86
-
33
=
60
-
14
=
84
-
40
=
80
-
5
=
69
-
1
=
87
-
54
=
66
-
1
=
50
-
17
=
100
-
34
=
91
-
4
=
51
-
68
=
58
-
7
=
99
-
75
=
98
-
7
=
95
-
9
=
89
-
10
=
50
-
8
=
86
-
0
=
32
-
81
=
88
-
9
=
29
-
3
=
100
-
37
=
42
-
12
=
94
-
2
=
74
-
0
=
56
-
43
=
77
-
4
=
75
-
8
=
98
-
60
=
77
-
44
=
81
-
60
=
74
-
55
=
93
-
2
=
35
-
18
=
98
-
30
=
71
-
40
=
66
-
0
=
91
-
56
=
85
-
15
=
69
-
7
=
59
-
1
=
57
-
0
=
69
-
25
=
75
-
6
=
92
-
15
=
97
-
9
=
85
-
24
=
59
-
5
=
35
-
17
=
77
-
5
=
80
-
10
=
84
-
2
=
97
-
36
=
65
-
26
=
96
-
29
=
80
-
37
=
96
-
8
=
95
-
20
=
75
-
18
=
65
-
2
=
25
-
21
=
65
-
43
=
76
-
24
=
50
-
14
=
100
-
72
=
82
-
1
=
89
-
18
=
95
-
39
=
79
-
5
=
71
-
4
=
43
-
18
=
100
-
0
=
78
-
0
=
14
-
31
=
97
-
8
=
77
-
6
=
40
-
41
=
52
-
65
=
63
-
2
=
39
-
29
=
44
-
43
=
92
-
27
=
50
-
7
=
61
-
0
=
94
-
52
=
55
-
89
=
81
-
9
=
45
-
28
=
59
-
2
=
24
-
2
=
86
-
25
=
65
-
49
=
62
-
36
=
59
-
38
=
54
-
13
=
89
-
72
=
58
-
12
=
76
-
1
=
73
-
29
=
50
-
31
=
90
-
78
=
87
-
45
=
97
-
2
=
99
-
14
=
98
-
53
=
69
-
10
=
92
-
12
=
25
-
77
=
51
-
4
=
61
-
42
=
97
-
5
=
89
-
7
=
59
-
14
=
67
-
11
=
56
-
1
=
98
-
3
=
90
-
12
=
100
-
26
=
59
-
19
=
51
-
9
=
32
-
8
=
68
-
0
=
36
-
24
=
92
-
5
=
78
-
0
=
59
-
70
=
85
-
1
=
72
-
12
=
95
-
32
=
83
-
6
=
64
-
13
=
96
-
41
=
98
-
43
=
76
-
43
=
68
-
48
=
49
-
12
=
99
-
5
=
94
-
1
=
84
-
32
=
85
-
30
=
98
-
9
=
89
-
1
=
96
-
6
=
25
-
29
=
89
-
0
=
71
-
70
=
36
-
29
=
100
-
85
=
66
-
10
=
97
-
26
=
99
-
21
=
74
-
70
=
38
-
76
=
95
-
10
=
82
-
55
=
37
-
11
=
85
-
1
=
91
-
18
=
73
-
11
=
56
-
7
=
74
-
45
=
43
-
14
=
59
-
10
=
86
-
53
=
99
-
2
=
68
-
78
=
75
-
15
=
90
-
29
=
40
-
80
=
89
-
3
=
48
-
8
=
6
-
19
=
97
-
38
=
92
-
35
=
74
-
11
=
95
-
24
=
86
-
23
=
100
-
9
=
93
-
0
=
81
-
16
=
99
-
47
=
97
-
14
=
98
-
68
=
66
-
9
=
77
-
51
=
87
-
5
=
66
-
26
=
96
-
16
=
34
-
23
=
91
-
39
=
95
-
22
=
53
-
25
=
51
-
47
=
90
-
28
=
87
-
0
=
61
-
24
=
100
-
85
=
74
-
0
=
49
-
0
=
84
-
12
=
95
-
2
=
31
-
28
=
90
-
2
=
69
-
45
=
68
-
9
=
74
-
4
=
93
-
22
=
91
-
12
=
70
-
46
=
65
-
0
=
51
-
0
=
92
-
59
=
73
-
18
=
80
-
55
=
81
-
36
=
50
-
30
=
86
-
34
=
96
-
5
=
22
-
10
=
73
-
20
=
43
-
44
=
54
-
7
=
88
-
54
=
44
-
0
=
77
-
2
=
32
-
20
=
96
-
5
=
100
-
5
=
70
-
31
=
88
-
20
=
100
-
3
=
32
-
34
=
74
-
17
=
68
-
1
=
95
-
26
=
51
-
30
=
77
-
7
=
42
-
29
=
29
-
11
=
65
-
59
=
55
-
23
=
98
-
45
=
94
-
1
=
90
-
7
=
49
-
53
=
79
-
28
=
91
-
61
=
41
-
50
=
95
-
6
=
63
-
9
=
98
-
21
=
72
-
11
=
75
-
13
=
81
-
1
=
83
-
21
=
59
-
12
=
100
-
9
=
98
-
43
=
59
-
1
=
71
-
7
=
91
-
48
=
82
-
4
=
94
-
3
=
74
-
17
=
91
-
50
=
82
-
50
=
66
-
32
=
91
-
16
=
92
-
9
=
82
-
84
=
69
-
59
=
100
-
46
=
91
-
1
=
74
-
45
=
82
-
16
=
32
-
42
=
71
-
36
=
52
-
8
=
86
-
39
=
67
-
44
=
92
-
41
=
87
-
19
=
9
-
16
=
56
-
16
=
99
-
53
=
53
-
11
=
66
-
12
=
48
-
4
=
80
-
29
=
91
-
4
=
57
-
5
=
79
-
35
=
60
-
36
=
54
-
23
=
88
-
8
=
75
-
4
=
95
-
3
=
10
-
1
=
89
-
0
=
93
-
7
=
98
-
73
=
61
-
49
=
74
-
19
=
56
-
36
=
89
-
40
=
63
-
6
=
51
-
20
=
56
-
28
=
84
-
5
=
56
-
1
=
93
-
23
=
90
-
46
=
82
-
54
=
36
-
17
=
95
-
18
=
17
-
67
=
87
-
32
=
88
-
5
=
84
-
8
=
74
-
22
=
85
-
8
=
95
-
9
=
80
-
58
=
48
-
33
=
95
-
0
=
69
-
55
=
82
-
77
=
90
-
26
=
75
-
0
=
52
-
0
=
89
-
10
=
38
-
11
=
98
-
24
=
98
-
14
=
57
-
58
=
85
-
33
=
61
-
61
=
18
-
0
=
28
-
18
=
84
-
34
=
95
-
9
=
81
-
5
=
74
-
0
=
76
-
2
=
57
-
5
=
93
-
19
=
99
-
2
=
66
-
2
=
86
-
4
=
95
-
22
=
81
-
1
=
76
-
1
=
94
-
26
=
96
-
8
=
44
-
21
=
86
-
64
=
31
-
8
=
94
-
40
=
63
-
54
=
58
-
1
=
60
-
17
=
70
-
49
=
53
-
74
=
50
-
27
=
95
-
7
=
42
-
33
=
88
-
41
=
12
-
34
=
85
-
24
=
90
-
15
=
15
-
2
=
31
-
18
=
62
-
12
=
33
-
45
=
69
-
2
=
88
-
47
=
100
-
10
=
84
-
41
=
84
-
2
=
92
-
3
=
73
-
44
=
95
-
18
=
96
-
23
=
63
-
86
=
85
-
59
=
98
-
18
=
83
-
30
=
90
-
17
=
87
-
9
=
92
-
15
=
84
-
3
=
75
-
11
=
66
-
13
=
72
-
40
=
96
-
6
=
67
-
47
=
94
-
41
=
75
-
16
=
85
-
10
=
85
-
58
=
95
-
9
=
91
-
24
=
98
-
25
=
64
-
48
=
93
-
76
=
17
-
4
=
70
-
52
=
69
-
39
=
41
-
92
=
39
-
8
=
99
-
49
=
97
-
52
=
12
-
59
=
42
-
3
=
97
-
0
=
92
-
71
=
95
-
12
=
76
-
43
=
73
-
9
=
97
-
66
=
98
-
1
=
60
-
79
=
81
-
21
=
100
-
29
=
74
-
14
=
22
-
65
=
77
-
34
=
43
-
11
=
92
-
19
=
55
-
6
=
91
-
71
=
93
-
9
=
97
-
0
=
92
-
35
=
95
-
4
=
96
-
8
=
28
-
6
=
99
-
1
=
58
-
1
=
87
-
3
=
87
-
21
=
82
-
27
=
100
-
8
=
51
-
30
=
98
-
1
=
94
-
12
=
50
-
9
=
53
-
43
=
37
-
66
=
98
-
34
=
84
-
41
=
99
-
27
=
85
-
9
=
85
-
2
=
98
-
16
=
82
-
45
=
96
-
18
=
34
-
45
=
93
-
15
=
100
-
3
=
49
-
19
=
89
-
6
=
73
-
13
=
95
-
27
=
84
-
5
=
69
-
26
=
85
-
32
=
61
-
34
=
98
-
13
=
23
-
6
=
87
-
12
=
93
-
28
=
39
-
3
=
90
-
0
=
66
-
37
=
73
-
40
=
48
-
13
=
90
-
28
=
80
-
2
=
100
-
4
=
93
-
13
=
90
-
69
=
83
-
37
=
98
-
20
=
96
-
13
=
75
-
29
=
87
-
57
=
71
-
47
=
67
-
17
=
40
-
3
=
44
-
28
=
90
-
44
=
95
-
10
=
13
-
9
=
83
-
20
=
60
-
11
=
99
-
31
=
95
-
54
=
99
-
55
=
98
-
13
=
48
-
4
=
32
-
0
=
86
-
29
=
73
-
52
=
66
-
73
=
96
-
27
=
57
-
43
=
32
-
43
=
91
-
0
=
88
-
7
=
91
-
1
=
71
-
13
=
63
-
9
=
43
-
4
=
66
-
55
=
57
-
24
=
86
-
7
=
39
-
19
=
19
-
2
=
88
-
4
=
99
-
32
=
82
-
2
=
94
-
2
=
29
-
0
=
84
-
69
=
91
-
5
=
8
-
26
=
100
-
31
=
95
-
23
=
99
-
21
=
100
-
55
=
69
-
15
=
75
-
25
=
100
-
3
=
94
-
17
=
32
-
62
=
62
-
7
=
30
-
33
=
89
-
45
=
64
-
25
=
78
-
54
=
70
-
3
=
73
-
1
=
46
-
57
=
91
-
35
=
99
-
21
=
93
-
35
=
75
-
43
=
99
-
2
=
53
-
75
=
15
-
19
=
86
-
11
=
43
-
36
=
92
-
43
=
53
-
40
=
99
-
85
=
38
-
15
=
73
-
49
=
87
-
2
=
66
-
20
=
62
-
17
=
60
-
24
=
22
-
3
=
99
-
5
=
97
-
20
=
77
-
14
=
78
-
40
=
76
-
43
=
93
-
55
=
100
-
1
=
48
-
53
=
54
-
31
=
90
-
0
=
67
-
54
=
98
-
53
=
71
-
15
=
97
-
9
=
93
-
56
=
86
-
10
=
27
-
4
=
81
-
0
=
69
-
27
=
49
-
40
=
99
-
2
=
58
-
64
=
96
-
16
=
93
-
6
=
73
-
3
=
75
-
0
=
72
-
26
=
54
-
10
=
80
-
3
=
100
-
73
=
92
-
12
=
81
-
67
=
95
-
20
=

小学100以内练习题（加法）


0
+
70
=
27
+
64
=
29
+
61
=
79
+
10
=

97
+
0
=
34
+
56
=
6
+
11
=
22
+
73
=

9
+
5
=
30
+
54
=
19
+
57
=
8
+
83
=

27
+
23
=
22
+
15
=
71
+
15
=
92
+
6
=

100
+
0
=
50
+
19
=
98
+
1
=
81
+
9
=

31
+
30
=
17
+
19
=
100
+
0
=
65
+
35
=

53
+
38
=
51
+
31
=
24
+
58
=
78
+
1
=

65
+
35
=
79
+
9
=
80
+
4
=
22
+
39
=

96
+
3
=
63
+
21
=
3
+
49
=
7
+
60
=

57
+
35
=
77
+
0
=
97
+
2
=
56
+
37
=

50
+
43
=
97
+
0
=
71
+
1
=
33
+
15
=

80
+
6
=
80
+
6
=
87
+
2
=
9
+
57
=

63
+
28
=
36
+
62
=
91
+
8
=
77
+
17
=

38
+
28
=
44
+
38
=
100
+
0
=
25
+
17
=

85
+
12
=
15
+
44
=
16
+
26
=
18
+
66
=

23
+
58
=
72
+
20
=
96
+
0
=
16
+
49
=

42
+
33
=
99
+
0
=
31
+
37
=
30
+
48
=

46
+
47
=
27
+
63
=
83
+
6
=
15
+
28
=

31
+
19
=
38
+
11
=
63
+
17
=
24
+
2
=

58
+
6
=
72
+
12
=
86
+
10
=
3
+
0
=

12
+
41
=
92
+
0
=
18
+
19
=
17
+
59
=

35
+
62
=
66
+
24
=
20
+
55
=
88
+
7
=

72
+
23
=
28
+
42
=
63
+
6
=
26
+
63
=

85
+
10
=
79
+
11
=
92
+
8
=
16
+
33
=

99
+
0
=
64
+
7
=
71
+
7
=
58
+
10
=

13
+
12
=
82
+
15
=
61
+
25
=
98
+
0
=

46
+
33
=
61
+
32
=
93
+
6
=
72
+
26
=

11
+
14
=
53
+
12
=
70
+
9
=
39
+
39
=

49
+
7
=
78
+
12
=
65
+
21
=
32
+
2
=

36
+
56
=
84
+
12
=
15
+
45
=
81
+
9
=

29
+
23
=
57
+
22
=
67
+
30
=
38
+
35
=

81
+
2
=
6
+
37
=
53
+
40
=
30
+
34
=

60
+
18
=
57
+
11
=
35
+
31
=
8
+
57
=

77
+
1
=
18
+
19
=
33
+
25
=
100
+
0
=

48
+
46
=
64
+
17
=
2
+
30
=
12
+
70
=

99
+
0
=
94
+
4
=
88
+
6
=
63
+
15
=

94
+
1
=
11
+
87
=
20
+
66
=
41
+
59
=

80
+
1
=
16
+
25
=
77
+
15
=
22
+
58
=

5
+
83
=
98
+
2
=
17
+
4
=
65
+
31
=

100
+
0
=
26
+
33
=
38
+
23
=
66
+
12
=

53
+
28
=
20
+
61
=
6
+
57
=
67
+
3
=

18
+
47
=
24
+
6
=
74
+
15
=
89
+
10
=

28
+
27
=
77
+
0
=
80
+
19
=
52
+
45
=

75
+
15
=
28
+
47
=
33
+
27
=
98
+
1
=

18
+
18
=
12
+
57
=
63
+
18
=
15
+
24
=

35
+
42
=
42
+
37
=
7
+
53
=
83
+
3
=

24
+
55
=
60
+
11
=
56
+
15
=
32
+
22
=

47
+
29
=
6
+
10
=
92
+
3
=
100
+
0
=

45
+
5
=
40
+
17
=
8
+
82
=
6
+
82
=

56
+
5
=
75
+
7
=
40
+
44
=
42
+
18
=

32
+
25
=
1
+
40
=
53
+
36
=
87
+
4
=

77
+
12
=
52
+
11
=
73
+
5
=
19
+
19
=

39
+
5
=
95
+
3
=
65
+
9
=
100
+
0
=

5
+
10
=
67
+
14
=
65
+
30
=
44
+
56
=

91
+
8
=
99
+
0
=
16
+
39
=
81
+
4
=

49
+
9
=
85
+
10
=
83
+
6
=
15
+
35
=

2
+
62
=
7
+
88
=
38
+
32
=
13
+
34
=

62
+
17
=
88
+
2
=
91
+
8
=
61
+
28
=

60
+
8
=
45
+
51
=
45
+
40
=
96
+
1
=

59
+
9
=
69
+
23
=
46
+
37
=
2
+
35
=

95
+
1
=
28
+
0
=
95
+
4
=
11
+
79
=

39
+
5
=
52
+
7
=
44
+
26
=
75
+
19
=

39
+
19
=
25
+
4
=
10
+
53
=
47
+
3
=

79
+
1
=
55
+
44
=
8
+
6
=
17
+
67
=

8
+
47
=
90
+
6
=
68
+
11
=
47
+
14
=

66
+
2
=
31
+
30
=
72
+
13
=
54
+
45
=

92
+
3
=
43
+
34
=
82
+
10
=
54
+
34
=

89
+
4
=
16
+
43
=
93
+
1
=
66
+
14
=

53
+
11
=
89
+
10
=
49
+
20
=
65
+
24
=

55
+
23
=
22
+
37
=
78
+
7
=
44
+
14
=

41
+
20
=
76
+
12
=
60
+
30
=
88
+
12
=

21
+
16
=
46
+
25
=
46
+
48
=
45
+
31
=

98
+
2
=
26
+
22
=
81
+
10
=
66
+
29
=

3
+
6
=
77
+
1
=
94
+
1
=
45
+
16
=

87
+
2
=
16
+
64
=
52
+
47
=
19
+
22
=

18
+
34
=
45
+
52
=
60
+
34
=
47
+
12
=

91
+
0
=
56
+
33
=
53
+
34
=
60
+
11
=

90
+
4
=
63
+
4
=
72
+
16
=
78
+
7
=

73
+
27
=
96
+
3
=
74
+
19
=
50
+
32
=

23
+
44
=
10
+
2
=
74
+
2
=
83
+
7
=

96
+
4
=
89
+
10
=
28
+
34
=
29
+
67
=

98
+
0
=
54
+
40
=
82
+
12
=
89
+
5
=

52
+
28
=
40
+
23
=
59
+
7
=
50
+
13
=

25
+
33
=
41
+
37
=
80
+
3
=
19
+
73
=

14
+
15
=
5
+
75
=
56
+
7
=
30
+
14
=

24
+
5
=
16
+
8
=
66
+
34
=
72
+
16
=

73
+
6
=
60
+
14
=
30
+
51
=
28
+
52
=

10
+
44
=
6
+
1
=
79
+
9
=
92
+
2
=

65
+
2
=
55
+
42
=
98
+
2
=
71
+
1
=

69
+
1
=
9
+
56
=
76
+
15
=
66
+
3
=

53
+
23
=
41
+
17
=
45
+
12
=
62
+
17
=

67
+
26
=
33
+
33
=
65
+
29
=
89
+
10
=

7
+
46
=
14
+
70
=
97
+
1
=
46
+
19
=

8
+
34
=
32
+
15
=
30
+
0
=
58
+
35
=

40
+
27
=
49
+
30
=
31
+
52
=
59
+
30
=

2
+
54
=
10
+
69
=
7
+
48
=
50
+
1
=

82
+
5
=
2
+
83
=
18
+
11
=
3
+
84
=

29
+
11
=
11
+
89
=
58
+
16
=
18
+
3
=

66
+
33
=
52
+
14
=
28
+
69
=
19
+
81
=

6
+
24
=
2
+
64
=
96
+
2
=
51
+
46
=

7
+
40
=
20
+
59
=
19
+
8
=
95
+
5
=

13
+
28
=
94
+
4
=
85
+
0
=
66
+
27
=

25
+
23
=
62
+
37
=
91
+
7
=
55
+
8
=

54
+
16
=
71
+
8
=
35
+
62
=
6
+
46
=

57
+
17
=
51
+
44
=
52
+
34
=
86
+
3
=

37
+
12
=
50
+
7
=
15
+
24
=
37
+
27
=

70
+
23
=
55
+
12
=
67
+
14
=
32
+
43
=

32
+
23
=
6
+
19
=
30
+
34
=
60
+
25
=

73
+
1
=
15
+
71
=
34
+
53
=
69
+
1
=

22
+
53
=
79
+
12
=
51
+
49
=
60
+
19
=

68
+
27
=
7
+
92
=
24
+
71
=
5
+
72
=

31
+
24
=
74
+
9
=
71
+
12
=
61
+
24
=

1
+
15
=
22
+
58
=
24
+
67
=
97
+
3
=

56
+
41
=
21
+
70
=
9
+
59
=
24
+
2
=

98
+
2
=
4
+
17
=
87
+
9
=
91
+
2
=

39
+
9
=
4
+
52
=
83
+
11
=
16
+
48
=

60
+
40
=
55
+
6
=
36
+
6
=
34
+
1
=

31
+
23
=
36
+
38
=
80
+
16
=
53
+
28
=

53
+
4
=
86
+
1
=
88
+
2
=
46
+
21
=

54
+
13
=
40
+
3
=
35
+
10
=
46
+
40
=

28
+
8
=
70
+
19
=
13
+
85
=
88
+
3
=

21
+
43
=
88
+
9
=
80
+
16
=
64
+
25
=

30
+
42
=
94
+
3
=
92
+
7
=
24
+
68
=

20
+
10
=
22
+
68
=
32
+
12
=
4
+
22
=

68
+
0
=
40
+
60
=
17
+
30
=
96
+
3
=

50
+
42
=
8
+
79
=
17
+
23
=
79
+
17
=

80
+
12
=
86
+
1
=
79
+
6
=
91
+
1
=

84
+
2
=
61
+
7
=
45
+
24
=
96
+
1
=

7
+
65
=
54
+
33
=
76
+
12
=
37
+
17
=

47
+
41
=
86
+
9
=
33
+
11
=
44
+
26
=

92
+
8
=
50
+
37
=
100
+
0
=
26
+
50
=

84
+
8
=
48
+
36
=
87
+
7
=
17
+
80
=

81
+
0
=
89
+
2
=
96
+
0
=
49
+
25
=

14
+
29
=
38
+
50
=
92
+
5
=
97
+
3
=

23
+
34
=
20
+
10
=
10
+
30
=
76
+
14
=

96
+
2
=
28
+
44
=
5
+
73
=
72
+
1
=

4
+
95
=
76
+
6
=
53
+
40
=
89
+
3
=

81
+
9
=
25
+
29
=
14
+
0
=
95
+
3
=

71
+
20
=
49
+
43
=
16
+
73
=
54
+
39
=

23
+
22
=
33
+
20
=
42
+
34
=
72
+
22
=

85
+
2
=
84
+
9
=
39
+
49
=
2
+
51
=

11
+
52
=
24
+
67
=
74
+
11
=
39
+
6
=

16
+
21
=
75
+
2
=
86
+
9
=
74
+
15
=

36
+
61
=
95
+
0
=
6
+
69
=
19
+
4
=

23
+
29
=
5
+
88
=
38
+
51
=
13
+
52
=

60
+
35
=
28
+
60
=
59
+
23
=
15
+
60
=

54
+
10
=
28
+
27
=
94
+
3
=
35
+
56
=

2
+
90
=
23
+
4
=
58
+
2
=
79
+
5
=

86
+
13
=
98
+
2
=
47
+
17
=
82
+
5
=

53
+
43
=
4
+
24
=
84
+
5
=
30
+
67
=

96
+
0
=
76
+
21
=
23
+
21
=
52
+
26
=

51
+
46
=
62
+
37
=
16
+
43
=
91
+
1
=

93
+
2
=
46
+
12
=
52
+
22
=
24
+
54
=

86
+
5
=
47
+
12
=
57
+
16
=
39
+
52
=

17
+
80
=
47
+
50
=
47
+
48
=
85
+
5
=

70
+
25
=
73
+
3
=
89
+
9
=
97
+
1
=

82
+
12
=
49
+
29
=
35
+
24
=
100
+
0
=

47
+
10
=
37
+
48
=
6
+
48
=
40
+
31
=

17
+
63
=
88
+
12
=
41
+
8
=
82
+
14
=

79
+
16
=
24
+
34
=
27
+
65
=
4
+
85
=

16
+
27
=
56
+
39
=
19
+
3
=
43
+
16
=

17
+
43
=
60
+
38
=
56
+
29
=
62
+
9
=

61
+
35
=
98
+
1
=
69
+
28
=
90
+
6
=

85
+
14
=
45
+
19
=
80
+
13
=
74
+
4
=

44
+
31
=
68
+
27
=
61
+
1
=
40
+
8
=

14
+
79
=
80
+
18
=
12
+
28
=
45
+
32
=

83
+
1
=
11
+
0
=
14
+
35
=
89
+
6
=

85
+
9
=
93
+
3
=
63
+
18
=
17
+
59
=

93
+
4
=
98
+
1
=
51
+
14
=
49
+
37
=

69
+
20
=
31
+
20
=
99
+
0
=
88
+
8
=

73
+
19
=
80
+
12
=
45
+
35
=
8
+
34
=

68
+
11
=
10
+
61
=
30
+
25
=
99
+
1
=

28
+
67
=
16
+
27
=
77
+
14
=
8
+
88
=

90
+
6
=
55
+
32
=
35
+
15
=
62
+
2
=

53
+
35
=
64
+
2
=
75
+
18
=
65
+
11
=

9
+
31
=
3
+
2
=
53
+
41
=
12
+
69
=

63
+
14
=
6
+
3
=
78
+
20
=
57
+
42
=

96
+
4
=
13
+
60
=
43
+
47
=
24
+
48
=

10
+
64
=
16
+
80
=
9
+
10
=
90
+
6
=

64
+
14
=
59
+
0
=
24
+
51
=
1
+
16
=

9
+
4
=
64
+
36
=
37
+
63
=
76
+
5
=

80
+
14
=
59
+
30
=
48
+
40
=
64
+
0
=

80
+
13
=
1
+
97
=
81
+
17
=
14
+
47
=

40
+
22
=
68
+
12
=
49
+
9
=
18
+
6
=

86
+
7
=
90
+
6
=
24
+
74
=
8
+
86
=

80
+
5
=
78
+
21
=
22
+
25
=
63
+
16
=

13
+
11
=
57
+
12
=
65
+
26
=
20
+
45
=

17
+
40
=
68
+
22
=
19
+
72
=
59
+
34
=

41
+
16
=
51
+
22
=
63
+
14
=
17
+
65
=

62
+
30
=
48
+
4
=
50
+
29
=
23
+
17
=

49
+
40
=
1
+
24
=
51
+
19
=
29
+
64
=

34
+
44
=
63
+
5
=
63
+
18
=
95
+
1
=

36
+
9
=
38
+
23
=
3
+
42
=
67
+
3
=

33
+
66
=
53
+
38
=
97
+
1
=
37
+
36
=

48
+
31
=
85
+
7
=
53
+
41
=
75
+
5
=

14
+
25
=
39
+
7
=
7
+
82
=
74
+
8
=

81
+
18
=
56
+
10
=
100
+
0
=
54
+
46
=

4
+
88
=
32
+
18
=
20
+
52
=
48
+
33
=

60
+
36
=
57
+
12
=
13
+
15
=
83
+
1
=

32
+
2
=
93
+
4
=
68
+
4
=
56
+
35
=

27
+
69
=
76
+
6
=
76
+
21
=
75
+
20
=

78
+
21
=
45
+
30
=
9
+
34
=
10
+
37
=

3
+
3
=
32
+
42
=
52
+
26
=
87
+
5
=

54
+
38
=
55
+
1
=
99
+
1
=
23
+
44
=

92
+
0
=
28
+
35
=
90
+
2
=
43
+
24
=

86
+
2
=
79
+
12
=
15
+
26
=
95
+
4
=

68
+
14
=
80
+
6
=
17
+
33
=
2
+
78
=

41
+
10
=
90
+
1
=
40
+
43
=
14
+
20
=

74
+
2
=
38
+
5
=
62
+
34
=
14
+
19
=

34
+
47
=
33
+
4
=
58
+
10
=
51
+
4
=

99
+
1
=
79
+
9
=
97
+
2
=
88
+
0
=

27
+
26
=
80
+
2
=
80
+
19
=
26
+
73
=

46
+
6
=
70
+
1
=
91
+
4
=
77
+
23
=

94
+
0
=
51
+
41
=
35
+
15
=
7
+
12
=

4
+
28
=
17
+
20
=
43
+
47
=
7
+
51
=

48
+
52
=
21
+
23
=
50
+
9
=
18
+
66
=

24
+
17
=
23
+
60
=
51
+
29
=
54
+
22
=

63
+
21
=
29
+
55
=
69
+
7
=
66
+
1
=

33
+
7
=
32
+
58
=
61
+
19
=
58
+
24
=

17
+
10
=
2
+
77
=
97
+
0
=
19
+
46
=

50
+
24
=
53
+
45
=
67
+
8
=
29
+
12
=

51
+
16
=
79
+
21
=
82
+
0
=
80
+
8
=

96
+
1
=
34
+
5
=
77
+
14
=
5
+
92
=

16
+
79
=
2
+
19
=
16
+
61
=
56
+
7
=

62
+
4
=
55
+
43
=
38
+
35
=
98
+
1
=

68
+
21
=
64
+
27
=
13
+
63
=
53
+
21
=

80
+
8
=
95
+
5
=
76
+
7
=
17
+
27
=

98
+
2
=
36
+
44
=
10
+
16
=
31
+
22
=

38
+
23
=
63
+
1
=
86
+
3
=
65
+
28
=

38
+
5
=
51
+
32
=
77
+
2
=
58
+
42
=

35
+
54
=
24
+
36
=
10
+
10
=
33
+
19
=

84
+
16
=
56
+
18
=
48
+
50
=
27
+
38
=

72
+
17
=
77
+
5
=
54
+
12
=
51
+
49
=

2
+
68
=
53
+
26
=
20
+
10
=
34
+
17
=

61
+
23
=
19
+
33
=
21
+
32
=
28
+
64
=

99
+
0
=
52
+
34
=
83
+
8
=
13
+
77
=

42
+
24
=
19
+
81
=
76
+
7
=
63
+
37
=

95
+
5
=
99
+
1
=
100
+
0
=
90
+
7
=

41
+
53
=
67
+
7
=
83
+
4
=
67
+
8
=

34
+
25
=
1
+
18
=
3
+
63
=
27
+
39
=

55
+
6
=
34
+
5
=
60
+
0
=
75
+
4
=

63
+
9
=
88
+
9
=
67
+
2
=
78
+
20
=

97
+
0
=
37
+
15
=
98
+
0
=
34
+
9
=

36
+
14
=
47
+
22
=
63
+
5
=
21
+
26
=

24
+
35
=
58
+
25
=
73
+
22
=
96
+
4
=

41
+
32
=
31
+
6
=
91
+
7
=
34
+
59
=

51
+
11
=
22
+
15
=
98
+
2
=
47
+
10
=

56
+
43
=
44
+
56
=
61
+
10
=
95
+
1
=

75
+
18
=
70
+
12
=
6
+
79
=
83
+
9
=

37
+
59
=
27
+
46
=
21
+
68
=
25
+
70
=

9
+
83
=
11
+
77
=
95
+
0
=
16
+
62
=

90
+
6
=
16
+
53
=
14
+
22
=
5
+
60
=

18
+
9
=
39
+
24
=
12
+
52
=
45
+
49
=

28
+
31
=
22
+
51
=
88
+
1
=
10
+
56
=

23
+
62
=
11
+
37
=
29
+
10
=
79
+
14
=

57
+
10
=
65
+
21
=
23
+
61
=
78
+
17
=

82
+
0
=
79
+
14
=
83
+
11
=
71
+
6
=

69
+
25
=
43
+
12
=
1
+
79
=
27
+
62
=

8
+
54
=
67
+
6
=
47
+
30
=
15
+
74
=

99
+
0
=
25
+
6
=
40
+
10
=
32
+
20
=

91
+
8
=
94
+
6
=
49
+
1
=
88
+
8
=

40
+
58
=
86
+
3
=
34
+
55
=
33
+
60
=

8
+
75
=
56
+
39
=
18
+
51
=
93
+
7
=

23
+
8
=
43
+
12
=
98
+
2
=
71
+
9
=

44
+
12
=
74
+
4
=
72
+
27
=
70
+
19
=

53
+
5
=
11
+
31
=
33
+
37
=
86
+
6
=

16
+
31
=
5
+
36
=
89
+
8
=
79
+
9
=

34
+
19
=
58
+
12
=
75
+
14
=
91
+
9
=

47
+
43
=
81
+
2
=
73
+
1
=
23
+
49
=

55
+
41
=
21
+
51
=
77
+
14
=
78
+
22
=

86
+
8
=
3
+
89
=
36
+
56
=
61
+
39
=

29
+
6
=
58
+
17
=
63
+
34
=
34
+
42
=

14
+
22
=
47
+
2
=
39
+
60
=
89
+
0
=

10
+
69
=
52
+
33
=
57
+
24
=
66
+
25
=

9
+
86
=
21
+
15
=
8
+
70
=
1
+
20
=

3
+
14
=
24
+
12
=
39
+
51
=
99
+
0
=

75
+
19
=
58
+
15
=
15
+
71
=
50
+
43
=

31
+
19
=
21
+
20
=
8
+
48
=
65
+
12
=

15
+
26
=
88
+
7
=
67
+
32
=
23
+
75
=

92
+
8
=
27
+
56
=
13
+
20
=
71
+
22
=

44
+
55
=
57
+
4
=
14
+
35
=
50
+
24
=

54
+
29
=
15
+
39
=
26
+
72
=
17
+
58
=

29
+
48
=
39
+
45
=
14
+
37
=
48
+
41
=

69
+
21
=
66
+
31
=
42
+
10
=
18
+
37
=

34
+
26
=
51
+
1
=
42
+
42
=
22
+
27
=

22
+
68
=
69
+
0
=
56
+
16
=
52
+
3
=

13
+
16
=
77
+
18
=
32
+
51
=
75
+
17
=

81
+
13
=
17
+
57
=
68
+
7
=
66
+
12
=

89
+
2
=
64
+
22
=
65
+
0
=
57
+
12
=

98
+
0
=
95
+
0
=
47
+
52
=
50
+
50
=

61
+
24
=
21
+
53
=
24
+
75
=
35
+
54
=

79
+
20
=
35
+
59
=
74
+
0
=
33
+
39
=

63
+
5
=
74
+
10
=
53
+
18
=
96
+
0
=

61
+
32
=
71
+
0
=
37
+
18
=
91
+
5
=

89
+
9
=
8
+
70
=
66
+
23
=
30
+
33
=

84
+
12
=
90
+
8
=
49
+
34
=
48
+
13
=

42
+
3
=
48
+
1
=
27
+
20
=
32
+
41
=

16
+
67
=
36
+
11
=
53
+
16
=
6
+
15
=

18
+
56
=
93
+
4
=
5
+
24
=
80
+
15
=

77
+
17
=
18
+
79
=
94
+
3
=
20
+
44
=