两位数进位加法退位减法题
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1 32+49= 52-24=
19+19= 93-89=
72+19= 43-15=
23+48= 68-49=
47+14= 86-27=
45+19= 70-18=
75+18= 78-39=
13+48= 45-28=
25+18= 87-39=
62+17= 86-29=
29+54= 61-47=
63+29= 86-57=
34+18= 82-17=
29+38= 95-76=
58+17= 84-48= 2 32+49= 90-59=
21+19= 55-36=
48+35= 88-59=
39+45= 42-17=
29+18= 56-27=
56+17= 35-18=
28+32= 38-19=
78+13= 72-53=
29+42= 21-12=
24+18= 62-44=
13+38= 52-19=
52+19= 27-19=
39+17= 32-18=
29+38= 43-27=
58+17= 76-48= 3 46+8= 62-18=
16+19= 47-39=
35+24= 40-26=
65+26= 44-16=
38+59= 51-34=
58+19= 76-18=
75+19= 23-5=
36+48= 50-17=
25+65= 13-6=
53+17= 66-18=
7+54= 42-7=
36+29= 82-28=
17+18= 47-19=
29+19= 72-8=
24+27= 33-6= 4 7+49= 32-24=
75+19= 20-6=
22+38= 47-29=
25+48= 30-9=
49+47= 70-34=
45+14= 31-18=
33+26= 46-18=
13+21= 84-28=
64+14= 33-17=
18+41= 72-48=
21+62= 86-47=
32+26= 73-49=
34+68= 32-18=
29+47= 56-27=
58+29= 46-18= 5 19+49= 43-15=
63+29= 88-59=
72+18= 57-28=
52+48= 56-38=
42+29= 84-27=
15+48= 85-49=
69+22= 45-39=
36+27= 97-78=
54+19= 61-39=
15+48= 74-29=
53+39= 85-47=
66+29= 96-57=
14+77= 53-34=
45+38= 65-37=
58+29= 82-59= 6 47+25= 41-16=
33+19= 32-17=
16+15= 13-8=
78+18= 57-18=
35+47= 54-27=
24+48= 53-37=
26+56= 42-26=
58+14= 35-28=
35+27= 32-19=
14+49= 87-28=
25+35= 74-47=
16+25= 43-26=
45+17= 64-28=
28+39= 38-19=
18+36= 45-26= 7 35+45= 73-25=
17+44= 55-38=
28+32= 44-27=
57+24= 84-69=
27+63= 25-16=
59+25= 90-76=
13+78= 35-18=
35+28= 37-19=
14+29= 72-46=
24+17= 82-29=
28+58= 54-47=
26+47= 44-35=
27+28= 68-39=
47+29= 32-18=
16+38= 52-27= 8 26+27= 45-32=
27+24= 93-61=
18+23= 78-64=
72+38= 25-15=
47+26= 37-27=
75+17= 74-29=
17+24= 54-39=
58+28= 63-29=
15+16= 59-39=
29+47= 37-26=
25+59= 32-17=
19+17= 67-45=
78+13= 82-37=
28+35= 55-17=
84+17= 64-48= 9 29+14= 43-24=
17+23= 60-28=
46+37= 73-45=
27+13= 66-49=
16+38= 53-27=
28+19= 84-69=
19+41= 90-39=
25+48= 45-27=
52+28= 72-35=
36+17= 62-45=
34+59= 70-47=
27+43= 32-14=
15+38= 66-27=
36+29= 41-16=
23+28= 24-17= 10 27+36= 52-18=
33+18= 64-16=
11+29= 86-48=
68+24= 96-58=
36+37= 98-49=
21+39= 42-36=
36+36= 54-35=
23+48= 92-74=
32+49= 76-47=
38+33= 95-58=
47+36= 78-49=
61+29= 55-38=
76+16= 68-29=
39+42= 57-39=
45+39= 86-48= 11 22+49= 51-38=
28+37= 37-19=
18+19= 96-68=
36+39= 55-49=
43+38= 38-19=
71+19= 22-15=
38+46= 71-26=
49+45= 54-36=
25+38= 53-24=
22+49= 63-45=
36+28= 86-78=
78+14= 85-56=
63+28= 45-29=
29+64= 27-18=
38+27= 36-19= 12 32+19= 50-17=
73+18= 82-23=
12+29= 71-32=
59+32= 42-19=
78+12= 72-13=
57+24= 92-34=
49+25= 43-24=
69+18= 41-27=
32+39= 62-43=
65+27= 71-49=
38+29= 54-47=
63+18= 47-18=
57+24= 65-27=
48+38= 74-28=
35+27= 28-19= 13 12+38= 91-17=
19+17= 47-28=
72+18= 92-19=
23+19= 65-26=
47+39= 21-12=
45+18= 65-25=
29+21= 62-38=
27+63= 83-44=
66+28= 41-23=
54+39= 45-36=
29+34= 41-28=
37+48= 98-39=
59+33= 43-17=
35+46= 72-48=
72+19= 73-58= 14 39+19= 28-19=
15+77= 72-28=
44+36= 76-47=
19+18= 38-19=
75+16= 83-55=
28+22= 41-23=
22+19= 65-27=
56+15= 56-37=
45+18= 51-29=
48+29= 72-59=
28+54= 37-18=
12+29= 83-45=
34+43= 96-47=
29+56= 65-36=
68+17= 67-38= 15 14+18= 57-28=
19+34= 34-17=
72+29= 64-25=
27+48= 62-38=
47+29= 85-46=
74+19= 96-67=
42+18= 57-18=
39+48= 71-46=
57+18= 92-74=
59+17= 67-28=
36+54= 72-19=
38+29= 92-34=
53+18= 43-24=
49+38= 55-47=
46+17= 38-19= 16 33+39= 91-87=
61+30= 93-47=
39+52= 86-77=
24+68= 68-57=
30+49= 70-51=
37+16= 71-29=
30+23= 64-25=
40+56= 92-86=
55+27= 82-33=
37+86= 73-45=
36+55= 90-14=
19+42= 82-77=
38+46= 52-48=
66+27= 51-37=
24+28= 86-58=