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50以内进位加法/退位减法100题(1)
42-25= 38+15= 45-29= 31-19=
41-16= 17+17= 23-14= 30-16=
20-16= 36+15= 25-18= 31-18=
25-19= 46-28= 42-18= 48+27=
27+26= 29+15= 33-24= 36-18=
43-28= 42-18= 45-29= 48+15=
46+7= 47+15= 28+13= 30-14=
42-16= 22-19= 18+18= 31-12=
48+26= 47+25= 44-18= 46+19=
25-19= 27+14= 46-17= 35+17=
45+36= 26-19= 46+15= 24-18=
44-19= 37+18= 35+9= 34-17=
29+12= 37-18= 45+17= 32-13=
28+15= 25-18= 47+7= 23-16=
33-17= 31-16= 37+16= 27+19=
23+18= 28+15= 33-18= 40-15=
40-26= 26+18= 26-17= 37+18=
36+17= 38+24= 39+15= 31-19=
37+16= 42-16= 44-15= 41-14=
39+17= 44+19= 39+13= 35-27=
46-29= 34-16= 43-15= 44+17=
35-19= 26+17= 24-18= 25-18=
31-27= 46-19= 48+8= 36-19
42-6= 33-15= 24+18= 40-16=
22-18= 33-17= 27+19= 41-16=
姓名: 月 日
50以内进位加法/退位减法100题(2)
33-25= 38+17= 30-29= 23-19=
41-25= 17+15= 31-14= 45-16=
20-19= 15+28= 24-18= 22-18=
25-16= 45-16= 42-18= 36+27=
29+25= 19+36= 42-25= 41-18=
44-26= 40-18= 43-29= 37+15=
45+17= 49+15= 28+16= 22-14=
40-18= 22-17= 19+18= 41-12=
37+17= 26+27= 42-18= 35+19=
23-19= 25+18= 46-17= 29+17=
28+34= 24-19= 37+15= 34-28=
42-15= 35+18= 26+9= 42-17=
26+28= 37-19= 28+17= 21-16=
24+19= 24-18= 36+7= 30-22=
32-16= 30-16= 25+16= 27+16=
25+17= 34+19= 36-28= 33-15=
41-28= 25+18= 25-17= 26+18=
38+14= 37+26= 18+15= 42-19=
39+15= 41-17= 44-39= 21-14=
36+18= 45+18= 33+19= 40-27=
44-26= 32-16= 42-27= 25+17=
33-17= 25+17= 22-18= 31-18=
31-26= 43-16= 8+46= 43-19
42-28= 32-19= 24+17= 35-16=
21-16= 34-18= 29+17= 22-18=
姓名: 月 日
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