二年级100以内加减法两步混合运算.docx

1、二年级100以内加减法两步混合运算加减法两步混合运算14+ 79 65=4618 + 25=4728 + 23=54+3919=54+ 39 19=6116 + 38=18+ 55 46=46+2658=63+ 29 66=38+ 43 22=9559+ 17=9569+16=25+ 18 15=8027 28=9569+ 16=25+ 18 15=62 37+ 29=32+ 59 35=26+ 35 24=79+1277=18+24+ 29=6215+16=5339 + 48=4627+ 52=68+ 29 28=79+ 12 77=4627+ 52=924618=78+ 16 58=46+

2、 29+18=4619+ 19=78+1658=84 26 19=7627 + 38=6115 + 45=67+2857=80 54+ 65=7517 + 39=67+2857=8054+ 65=71 53+ 19=39+ 56 79=9263+ 57=39+ 19+ 16=35+ 46 62=37+ 4446=8639 + 47=943828=14+ 38 19=831649=8368+ 58=6517+23=36+ 58 26=64+ 29 38=6517 + 23=36+5826=74 55+ 27=7344 + 63=7518+ 34=25+3648=29+ 62 75=9051+ 2

3、4=8317+ 15=7344+ 63=25+ 36 48=9475+18=9267+ 36=7657+ 59=86 69+ 68=24+ 49 59=74+ 17 66=4012+ 44=27+ 64 24=9115 27=14+ 29+ 18=18+7857=40 12+ 44=18+ 78 57=79+ 17 28=8728+23=68+ 23 79=8728 + 23=18+ 17+ 16=59+3333=65 47+ 45=17+ 39 29=58+ 35 49=59+3333=53 25+ 67=65+ 18 15=25+6669=9366+ 14=76 59+ 54=7132 +

4、 27=9366+ 14=7659+ 54=66+ 26 26=5135 + 46=6012+ 14=59+3427=65 48+ 39=59+ 34 27=39+ 28+ 19=32+4935=81 44+ 36=9667 + 27=8768 + 46=8134+ 37=91 46+ 46=15+ 67 18=35+2735=8619+ 19=44 26+ 16=28+ 26 + 38=9068+ 59=4416+ 17=16+ 77 17=8619+19=4416+ 17=16+ 77 17=73 24+ 36=6448 + 68=25+2619=16+18+39=16+ 18+ 39=1

5、9+ 55 17=47+3627=9456+ 58=83 36+ 45=35+ 28 29=7011 + 37=8446+ 43=84 46+ 43=7338+16=5738+ 38=13+ 6964=43 25+ 45=29+ 57 27=5728+ 39=8049 12=13+ 69 64=8049 12=5526 + 28=901935=55 36+ 27=46+ 3746=49+2215=47+1533=71- 32+ 23=62-46 + 57=71-22 + 25=25+ 66- 66=27+ 64- 49=25+ 66-66=14+ 68- 66=56+ 39- 56=65- 3

6、8+ 37=73-37+18=56+ 39- 56=65-38+ 37=96- 67+ 24=81-34 + 34=81-24+ 35=57+ 35- 75=57+ 35- 75=90-72 + 37=26+ 65- 44=70-23+ 19=16+ 67- 15=84-35 + 47=87-19+ 16=75-58+ 79=44- 16+ 14=75-58 + 79=73-24+ 32=64-48+ 65=25+ 16- 17=39+ 42-25=96-58+ 19=72-27+ 49=29+ 65- 57=64-48 + 65=72-27 + 49=29+ 65- 57=19+ 68- 2

7、8=19+ 45 15=31-16 + 49=91-37- 39=66+ 27- 17=65+ 17-18=15+ 67- 44=57-28+ 36=80- 62+ 23=41-18 + 59=42-28+ 58=66+ 27- 17=57- 28+ 36=39+ 29-39=54+ 29- 17=54+ 39- 16=54- 19- 19=60-43 + 29=54+ 39- 16=54-19- 19=18+ 45-44=19+ 32-29=63-14+ 18=58+ 17- 16=27+ 59- 69=38+ 43 19=73-15 + 28=73-25+27=93- 74+ 45=65+

8、 27-46=80-27-24=80-17- 26=73- 25+ 27=80-17-26=18+ 46- 38=53+ 19-48=81- 66+ 47=62-27 + 27=27+ 45 19=18+ 46 38=53+ 19-48=48+ 45 29=9236+ 17=8327 37=54 19+ 16=47+ 28 17=6043 + 26=38+19+38=38+ 19+ 38=8065 + 79=77+ 14 22=9051 + 45=90 51 + 45=15+ 36 24=6344+ 39=46+ 46 77=46+ 46 77=9537 + 27=9527 + 28=5233

9、+ 25=52 33+ 25=27+ 45 16=7355 + 48=18+ 37+ 37=65 28+ 37=19+ 72 78=8467+ 57=37+ 25 14=30 13+ 18=37+ 25 14=25+ 39 + 29=19+ 35 15=18+ 15 18=19+ 35 15=8416+ 14=4025+27=40 25+ 27=9465+16=7657+ 56=6047+ 79=60 47+ 79=5234+19=9253+ 52=24+ 49 56=15+ 68 37=3012 + 25=68+ 23 76=9419 19=94 29 17=36+ 26 37=16+ 76

10、 19=9245+ 48=94 19 19=9245 + 48=49+ 49 79=17+2927=51 34+ 48=58+ 2547=8147+ 19=6537+ 43=81 57+ 18=17+ 29 27=6537 + 43=27+ 56 14=75 49+ 49=6539 + 35=7338 16=3416+ 65=34 16+ 65=24+ 58 59=7024+ 17=26+ 56 43=45 28+ 74=19+ 32 32=7014+ 18=7748+ 27=90 73+ 35=26+ 5643=7748 + 27=9073+ 35=15+ 58 14=9344 + 24=9

11、234 + 25=68+1569=56+ 27 68=5014 + 56=8026 + 27=25+ 17 14=95 59+ 17=25+ 17 14=4016 + 27=4016+ 27=28+ 18+ 27=76+ 1545=8437+ 39=7648+ 56=35+ 19 25=9138 36=66+2978=28+ 18+ 27=76 48+ 56=65+ 18 16=9475+ 13=14+ 48 45=95 36+ 33=47+ 28 17=36+5566=4618+ 19=46 18+ 19=19+ 23 28=9075 + 29=26+5737=53 28+ 49=9172

12、+13=3718+ 73=19+2328=26+ 57 37=29+ 49+17=14+5937=39+5579=51 16 16=39+ 55 79=29+3537=7316+26=18+ 47 36=54+ 17 29=58+3357=8265+ 28=51 22+ 62=3719 + 67=34+5712=17+3737=82 65+ 28=17+ 37 37=48+ 46 27=25+5766=90 29 32=8425+18=77+ 14 23=912716=25+ 57 66=9127 16=5629+ 59=8849+ 13=87 38+ 49=39+ 18 19=9329 48

13、=46+19+16=46+ 19+ 16=7617 + 36=9479 + 69=7617+ 36=14+ 27- 23=72-53+16=19+ 63- 48=46+ 47 75=46+ 47- 75=15+ 77-44=94-28 + 26=92-75+ 68=37+ 34- 44=92-75 + 68=54+ 17-26=26+ 46- 14=85- 66+ 38=70-33 + 48=48-19+ 58=57+ 18- 39=57+ 18- 39=17+ 39 + 29=74-55 + 24=74-45+25=78+ 17- 78=74-45 + 25=95-67 + 48=95-77

14、+ 47=24+ 49- 59=90-41+ 22=18+ 25 + 49=95-67+ 48=95- 77+ 47=84-57 + 34=62-23 + 47=72+ 19- 12=80- 16+ 27=52-35+17=35+ 38- 55=51-25+ 18=51- 25+ 18=73-35 + 56=90-42+ 16=72-57+ 69=72- 57+ 69=47+ 15-36=53+ 38- 46=94-77+ 76=62- 37+ 27=49+ 22-18=27+ 55- 19=49+ 12- 19=94- 77+ 76=49+ 12-19=35-17+ 36=91-45+ 46

15、=51- 35+ 46=57+ 26-45=52-13+ 33=56-39+ 59=59+ 34- 27=59+ 24-28=14+ 78- 67=51-35+ 46=56- 39+ 59=31-16 + 76=54+ 37- 48=63-36+ 29=14+ 28- 14=63-36 + 29=85-56+ 36=85-66+ 35=44+ 49- 18=73+ 18-14=70-55+ 58=85-66+ 35=43- 25+ 69=57-38 + 62=58+ 25-47=8146- 19=49+ 49 79=7445 + 22=17+ 29 27=7348+ 38=81- 46 19=

16、7348 + 38=7334+ 58=9567+ 45=76+ 18 27=47+ 27 18=8057 + 68=7334+ 58=95 67+ 45=29+ 38 19=36+ 39+ 17=19+ 64 68=52 25+ 15=5115+16=69+ 23 76=9419+ 18=44+ 37 32=9419+18=7257 + 66=7247+ 67=29+ 66 78=8124 + 35=12+ 79 16=7257+ 66=72 47+ 67=3214 + 54=4627 + 47=27+ 55 16=49+ 12 16=9018 34=5526 + 28=54+ 38 43=1

17、6+ 67 14=4415+13=43+ 28 28=16+ 57 16=98 59+ 54=9869 + 53=8719+ 15=16+ 67 14=16+ 57 16=6538 + 37=59+ 24 25=6528+ 38=59+ 14 26=6528 + 38=4015 + 29=26+ 68 25=54 17+ 24=26+ 68 25=27+ 64 43=17+ 78 77=35 16+ 62=66+ 16 18=8061 + 23=5126+ 38=33 19+ 78=5126 + 38=9657+ 19=8859+ 38=81 25+ 29=8859 + 38=7014+ 15

18、=6829+ 46=53+ 39 66=26+ 56 39=6829 + 46=53+ 39 66=27+ 19+ 46=36+ 18 27=9137+ 38=29+ 55 55=55+ 28- 19=46+ 29-38=91-27-37=47+ 46 48=93 35- 19=84-26 + 39=47+ 46- 48=93-35- 19=57- 18+ 34=13+ 59-58=14+ 69- 57=59+16+18=59+ 16+ 18=54+ 29-14=54+ 19- 15=79+ 15- 57=60- 43+ 26=47+ 18+18=60-33 + 27=79+ 15- 57=2

19、2+ 69- 32=70-44 + 36=71-54+ 35=46+ 46 77=22+ 59- 34=46+ 46-77=29+ 57- 49=73-15+ 25=38+ 33- 17=93-74 + 42=65+ 27-43=57-28+ 62=65+ 17-44=29+ 24 + 38=36+ 48- 48=73-38+ 38=93- 64+ 43=73-15 + 25=57-28 + 62=73-38+ 38=83- 64+ 27=65-46 + 68=25+ 37- 34=27+ 45 16=18+36+ 37=82-54 + 29=27+ 45 16=18+ 36+ 37=49+

20、45- 26=92-26+15=37+ 57- 25=37+ 47 26=84- 57+ 58=56-19 + 58=72+ 19-36=37+ 57- 25=37+ 47- 26=16+ 75-46=81-43+ 59=94-69+ 67=53- 34+ 19=36+ 36-57=25+ 39- 28=94-16- 59=60- 21 + 36=7346 + 44=94-16-59=60-21 + 36=47+ 37-48=45+ 39-65=32-14+ 57=47+ 47 47=62- 37+ 27=47+ 47-47=67-49+ 73=62-13+ 48=85 56+ 34=36+

21、49 18=26+6568=6213+ 48=57+ 34 77=6546 + 73=9558 + 44=9032+ 17=73 34+ 55=9042 +16=9032+ 17=7334+ 55=54 35+ 58=69+ 25 38=6214 + 43=8458+ 28=84 58+ 28=36+ 26 34=23+6815=9167+ 58=91 67+ 58=28+ 67 76=7346 + 48=6547+ 67=19+ 77 29=55+ 37 24=39+ 27 47=19+7729=93 34+ 25=68+ 15 69=43+2926=69+1253=84 35+ 44=36

22、+ 27 + 28=42+ 19 27=8357+ 57=69+ 12 53=8357 + 57=7337+ 15=7337+ 15=40 15+ 27=55+ 38 18=4528+ 74=701418=34 17+ 59=6637+12=58+ 16 18=6627+ 14=22+ 69 38=6627+14=65+ 26 49=8126+ 27=80 16+ 28=24+ 29 29=64+2865=39+4222=81 26+ 27=39+ 42 22=19+ 23 28=8165+ 49=26+ 57 37=4529 + 68=25+4738=9172+ 12=80 16 25=8465 + 65=9549+ 15=7315+ 28=57+ 27 65=6516 + 47=7315 + 28=57+2765=54 18+ 18=47+ 27 19=9225 18=912834=49+ 22- 16=49+ 44 29=84-27+ 37=78+ 13- 25=91- 28- 34=78+ 13-25=16+ 45- 25=80-63+ 17=33+ 48- 32=53-18 + 47=59+ 32- 59=19+ 23- 25=19+ 46- 38=53-28 + 46