以内两位数进位加法和退位减法.docx

1、以内两位数进位加法和退位减法 29+37= 65+29= 62+19= 25+37= 60+36= 48+16= 29+32= 45+36= 70+12= 40+43= 70+21= 37+47= 53+24= 61+27= 2 9+37= 28+49= 28+27= 37+48= 60+29= 4 8+22= 45+26= 42+37= 70+26= 53+29= 37+24= 55+19= 72+15= 74+18= 33+36= 62+17= 26+59= 43+25= 12+38= 50+35= 48+27= 28+37= 37+29= 27+47= 82+28= 6 8+14= 74

2、+16= 44+27= 36+27= 1 9+32= 64+19= 27+37= 35+29= 15+47= 33+46= 26+69= 36+42= 50+27= 31+39= 38+48= 47+35= 37+59= 80+16= 42+35= 56+19= 24+27= 71+23= 4 9+26= 72+14= 38+19= 70+27= 3 6+16= 61+19= 37+27= 38+25= 35+26= 51+29= 15+18= 81+14= 3 8+23= 1 8+25= 2 4+37= 26+37= 48+19= 48+27= 5 8+17= 24+35= 63+28= 5

3、 6+34= 54+29= 26+37= 39+36= 30+46= 31+46= 34+36= 28+47= 81+15= 59+34= 37+59= 44+39= 74+17= 49+24= 34+27= 60+18= 58+29= 42+37= 58+29= 71+14= 65+19= 37+16= 3 4+29= 1 / 10 77+18= 52+28= 48+32= 38+29= 76+18= 27+25= 50+19= 63+28= 64+18= 40+35= 3 8+36= 50+17= 70+23= 75+24= 77+18= 3 7+27= 1 9+49= 56+28= 48

4、+13= 78+19= 53+25= 50+27= 36+39= 55+29= 55+17= 3 8+13= 63+25= 4 9+28= 47+29= 30+62= 3 9+23= 57+34= 49+38= 34+45= 27+32= 41+38= 67+42= 19+32= 36+27= 19+69= 72+18= 4 8+23= 29+68= 62+26= 68+15= 73+14= 50+39= 4 9+25= 80+15= 1 9+48= 52+39= 3 7+27= 41+25= 68+19= 1 9+56= 64+18= 53+18= 80+3= 62+18= 2 9+15=

5、39+35= 4 8+27= 43+24= 74+16= 54+28= 47+28= 3 9+24= 81+15= 34+45= 4 5+18= 74+12= 2 8+34= 43+38= 4 9+16= 3 8+17= 83+16= 3 7+22= 54+29= 2 5+37= 26+38= 37+29= 29+34= 2 9+38= 55+36= 63+24= 5 8+23= 39+14= 64+19= 3 5+28= 64+18= 67+19= 66+18= 53+25= 4 9+35= 39+25= 55+36= 64+26= 2 9+25= 3 7+42= 72+18= 45+16=

6、 29+18= 38+46= 3 9+29= 52+27= 2 / 10 两位数加两位数_ 姓名 38+25= 73+17= 37+14= 28+37= 38+26= 37+29= 48+26= 65+28= 76+18= 2 8+49= 3 8+23= 64+18= 56+17= 64+18= 54+37= 67+19= 53+18= 62+18= 3 8+17= 52+23= 51+33= 46+28= 19+45= 2 9+15= 2 4+46= 40+16= 2 4+38= 73+18= 31+49= 35+17= 4 8+23= 29+43= 37+28= 35+26= 77+18=

7、 65+28= 46+28= 2 9+25= 27+25= 3 7+25= 35+25= 83+16= 83+16= 6 8+16= 52+25= 58+12= 5 5+27= 4 7+17= 28+23= 1 6+79= 49+25= 53+38= 67+19= 43+28= 53+25= 41+38= 2 3+19= 28+23= 3 9+43= 34+29= 4 8+16= 4 9+13= 73+18= 3 8+17= 3 8+15= 2 9+45= 28+19= 5 8+16= 3 4+18= 73+18= 35+57= 73+18= 33+29= 2 9+35= 47+28= 5 8

8、+13= 4 9+23= 36+28= 26+38= 37+24= 3 5+13= 4 8+37= 2 3+39= 52+27= 65+18= 2 9+23= 2 9+23= 64+28= 4 7+28= 57+15= 48+19= 65+18= 5 9+23= 5 4+18= 31+29= 48+26= 2 6+39= 58+17= 4 7+28= 68+15= 4 9+25= 4 9+25= 76+19= 34+56= 37+42= 3 / 10 27+26= 32+35= 38+54= 39+13= 74+16= 58+16= 56+28= 3 3+29= 29+35= 2 7+26=

9、37+29= 34+44= 27+58= 72+13= 75+17= 28+23= 2 9+28= 56+38= 53+19= 31+19= 67+19= 43+28= 27+36= 51+38= 4 7+14= 25+38= 28+44= 61+29= 36+25= 75+19= 45+16= 3 9+25= 83+15= 56+15= 28+18= 28+23= 64+17= 26+37= 71+26= 38+29= 65+28= 75+28= 54+27= 75+18= 2 8+13= 25+25= 29+39= 33+29= 38+25= 44+37= 28+19= 35+28= 43

10、+27= 19+59= 75+17= 14+57= 19+36= 38+29= 70+26= 57+15= 43+28= 2 9+19= 43+28= 27+43= 27+35= 4 8+26= 24+27= 44+56= 36+38= 76+17= 29+25= 41+29= 76+18= 54+17= 28+46= 3 5+25= 49+26= 27+28= 65+28= 46+38= 38+23= 91+6= 65+16= 73+15= 45+18= 3 5+37= 45+9= 4 8+19= 27+43= 56+26= 29+33= 73+5= 64+18= 62+23= 5 8+17

11、= 38+17= 9+67= 47+13= 3 8+24= 29+19= 28+16= 2 6+37= 68+19= 91+6= 27+18= 4 / 10 93-67= 91-14= 75-17= 65-19= 60-23= 70-51= 90-12= 40-23= 95-29= 70-52= 84-39= 71-47= 91-37= 93-64= 91-67= 95-16= 81-17= 60-29= 83-19= 77-18= 55-39= 70-56= 83-29= 42-27= 73-54= 96-29= 74-19= 72-35= 30-13= 72-17= 80-17= 73-4

12、4= 72-47= 96-67= 50-15= 74-56= 82-37= 87-18= 93-59= 83-24= 73-17= 76-47= 44-27= 91-22= 64-29= 61-12= 85-29= 33-16= 85-27= 66-19= 67-29= 31-13= 90-67= 87-28= 71-53= 71-13= 86-19= 80-16= 72-53= 84-37= 62-26= 91-16= 58-39= 72-54= 80-18= 51-39= 70-47= 73-47= 35-16= 78-19= 37-19= 61-19= 81-34= 82-13= 81-

13、22= 97-68= 85-28= 81-39= 81-37= 83-37= 73-14= 61-23= 63-28= 86-37= 63-27= 40-13= 30-16= 31-16= 54-39= 84-27= 82-56= 92-64= 75-19= 44-29= 34-16= 92-24= 84-17= 60-28= 94-67= 92-67= 43-25= 88-39= 75-47= 73-56= 42-29= 5 / 10 52-28= 90-31= 80-45= 80-66= 51-22= 40-25= 76-49= 60-39= 93-35= 66-28= 70-42= 82

14、-65= 61-14= 71-22= 64-36= 56-38= 90-71= 75-58= 92-29= 94-36= 50-17= 80-63= 96-47= 42-25= 38-19= 63-35= 50-29= 74-36= 86-67= 64-38= 34-15= 50-21= 77-38= 96-78= 94-45= 60-31= 78-19= 94-38= 90-66= 80-43= 62-28= 68-29= 62-48= 55-19= 85-57= 40-14= 92-18= 84-49= 60-28= 90-21= 31-14= 70-34= 40-23= 74-26= 7

15、0-22= 70-58= 93-48= 34-17= 96-49= 50-31= 70-42= 90-35= 90-16= 91-62= 62-26= 83-66= 80-25= 90-49= 54-39= 81-65= 50-27= 95-36= 50-39= 63-24= 40-15= 43-18= 53-18= 42-23= 41-25= 65-29= 30-11= 80-33= 80-23= 84-37= 64-35= 73-38= 94-75= 54-18= 81-35= 93-46= 80-21= 75-29= 81-15= 93-34= 80-27= 73-48= 91-38=

16、93-74= 60-38= 80-44= 60-18= 93-18= 55-26= 70-24= 58-29= 6 / 10 64-39= 73-34= 52-25= 65-48= 60-28= 94-35= 82-23= 50-25= 80-43= 52-17= 72-48= 51-33= 41-14= 92-53= 64-28= 51-38= 65-28= 92-33= 90-63= 56-37= 61-39= 64-19= 80-41= 80-31= 70-48= 72-68= 70-53= 94-15= 84-56= 94-45= 82-28= 70-22= 30-14= 92-35=

17、 73-37= 71-56= 84-26= 90-53= 76-38= 83-36= 54-35= 30-19= 64-48= 37-19= 64-18= 82-55= 53-15= 82-43= 52-33= 70-28= 41-17= 92-75= 46-28= 31-19= 67-19= 92-76= 73-18= 51-23= 52-27= 70-32= 70-14= 40-21= 82-33= 90-33= 77-38= 76-47= 70-12= 80-33= 94-25= 46-18= 76-48= 83-16= 83-26= 70-37= 65-18= 65-38= 71-37

18、= 62-48= 67-39= 50-15= 65-36= 80-61= 67-49= 53-25= 43-14= 84-29= 94-75= 34-19= 80-23= 34-15= 62-33= 41-18= 43-28= 80-11= 92-23= 90-19= 84-66= 50-17= 41-28= 73-28= 86-59= 72-18= 33-19= 92-25= 92-63= 7 / 10 96-79= 86-37= 73-35= 74-46= 90-37= 87-69= 96-67= 90-45= 70-52= 81-24= 71-33= 91-46= 72-33= 84-6

19、6= 62-37= 94-47= 66-19= 80-35= 32-15= 91-62= 84-38= 93-44= 91-12= 93-48= 71-42= 83-47= 75-37= 75-29= 90-54= 91-78= 60-45= 83-49= 42-29= 80-16= 83-35= 42-16= 95-59= 76-58= 62-27= 70-24= 75-27= 63-38= 80-23= 80-24= 91-15= 91-77= 83-55= 90-32= 93-19= 70-33= 62-26= 30-13= 35-18= 94-39= 38-19= 51-29= 70-

20、46= 75-48= 72-43= 36-19= 70-57= 33-19= 30-12= 71-55= 63-49= 93-26= 71-32= 75-47= 92-33= 84-27= 95-67= 93-65= 41-12= 52-29= 82-59= 81-44= 95-49= 82-63= 94-36= 92-79= 86-47= 43-25= 30-16= 32-17= 91-48= 80-26= 92-54= 86-58= 94-49= 96-79= 80-19= 92-13= 61-32= 72-23= 93-49= 83-17= 91-36= 90-34= 73-45= 90

21、-42= 70-37= 72-24= 90-31= 45-29= 90-53= 8 / 10 87-58= 82-36= 64-36= 31-14= 40-13= 82-34= 76-57= 63-49= 75-19= 91-27= 65-27= 41-12= 65-29= 87-68= 83-48= 46-38= 53-34= 45-16= 60-28= 84-17= 90-73= 42-13= 32-13= 91-28= 93-17= 52-16= 43-26= 70-34= 88-59= 46-28= 74-69= 81-49= 95-66= 30-13= 93-37= 32-28= 8

22、1-32= 70-14= 71-23= 85-17= 78-39= 62-19= 80-29= 81-27= 85-27= 32-27= 80-14= 61-18= 82-58= 63-46= 47-19= 86-58= 92-19= 35-18= 85-67= 85-37= 92-73= 30-16= 33-14= 50-39= 71-42= 70-17= 72-56= 60-27= 95-27= 75-37= 31-15= 95-77= 81-26= 65-36= 83-49= 61-22= 41-13= 34-18= 85-59= 70-24= 53-36= 93-24= 84-18= 90-59= 80-24= 82-55= 83-37= 77-19= 91-23= 90-32= 68-19= 90-32= 41-27= 53-29= 38-19= 54-36= 44-15= 92-76= 81-29= 75-48= 81-45= 93-34= 92-38= 96-47= 33-19= 50-35= 71-44= 71-27= 24-17= 9 / 10 10 / 10