二年級混合運算題庫

1、44 +8 37=81 =22 =39=52 =5441 +10+62-32+10-88 56 +71+14-13+69 78=50=4=29 =29=17 =29+48-5647 +3926 +66 32 +63 + 4 83 76 +48=41 =63 =37 =54=53 =6256 +2516 +41 + 8 54+ 17-69 - 49 +19+53 50=64=15=39 =65=66 =25+61-28+ 14-21 + 63-92 68 +66+26-52 44 +61 =32=24=26 =7 =52 =12+ 4-100 2352+28-35 25 +1 + 15773 5

2、2 +15=+ 8=43 =57 =44=32+66-6922 +5 + 95 65 20 +3410 +14+80 62=24=39 =33 =53=72 =8779 +9058 +68 39 +43+57-17+88 4+39126=55=53 =85=16=1 =9071 +48+27-9519 +14+427974 +34+65-71 =2=8=83=20 =4 + 59 24+63-44+28-37+ 20-6311 +76 31 +20=21 =16 =31 =16=48 =72+24-5952 +9787 +60+ 22-14+21-56+27 61 =81 =86 =65=23

3、=8=16+77-19+62-34+56-4942 +50+35-17+54 6738=21 =88 =19=54=8 + 61 100 427727 +72+ 14-7243 +6716 +17=+6=19 =10 =64=33 =69+29-43+53-9790 +86- 13 +26+68-10+82 78=31 =84=20 =76=67 =1410 +9084 +9393 +49+42-19+41-53+31-81 =26=6=24=48=23 =19+36 62 5 +30+14-36+ 63-9754 +62+30 3=30=25=86 =43=68 =54 +5 49+38-3

4、63 +92 87 +7264 +5916 +42=18=44=95=50=33 =24+36-5722 +3734 +10+ 35-9044 +1 + 73 46=21 =76 =26 =10=50 =14+55-70+25-31 + 64-7742 +9076 +45+13 15=90=57 =23 =37=53 =9363 +9952 +23+59-49+ 22-7717 +37 + 48 30=31 =63 =54=4 =55=9545 +85 569255 +52+41-7+73-6513 +19=+ 39 =32 =93 =7810 =9258 +7211 +376 +51 + 4

5、6-40 7 +15+83 21 =80=61 =14=39=43 =9744+39+40-43+35-2 + 80 50+29-6017 +18=38=24=13 =69=31 =61 14+8778 +36 +5 33+ 62-12+48 31 + 62-8=47=30 =73 =47=65=5724+6511 +7352 +48 16 +7417 +41 2 +42=7=33 =33 =7 =50 =8762 +7962 +8357 +50- 50 +4 + 68 48 + 66 66=52=37 =69 =51 =44+55-71 71 +6210 +54+ 21-73+20-35+5

6、8-77=946=20 =54=36 =6052 +4 + 66 3622 +28+ 68-9746 +85 + 1 83=56=74=92 =32=52 =4942 +8 + 68 52+47-90 77 +51 39 +98 41 +38=12=40 =77 =88=40 =41 + 31 53+20-45+49-42+ 22-45+16-13+19 49=2=42 =41 =46=13 =50+24-5517 +1 + 58 70- 19 +32+1 961 + 36-53=37=32 =49 =94=74+26 10+89-30+33-10 + 6 28+32-81 77 +94=42

7、=25=16 =37=75=6929 +100 613 + 68 37+42-49+33-64 +7 23=+ 33 =22 =61 =12=55=87+10-74 +9 89 1 +57- 18 +30+34-1 + 46 23=46=12 =51 =25=14=8+82 7627 +8626 +65+ 34-38+40-3+70-13=30=24=18 =70=34=91 42 +78 +8 4825 +71+ 18-35+24-51 + 29-63=75=28 =5 =82=18 =30+67 19+13 187 +34+ 65-9322 +80+16 74=13=68 =37 =4 =

8、81 =79+18 1711 +61 9 +10 2 +34 + 5 69 8 +33=71 =10 =51 =22=39 =7+70 6+6 69069 +83 24+62 + 3 19+71 54=47 =2 =62=24=5343 +6746 +42+44-48 30 +3028 +80+14 61 =33=38 =41 =5783 =8229 +88 56 +5626 +48+ 18-61 29 +6434 +19=35=55=40 =25=62 =18 +6 11 + 85 13+53-80 39 +8430 +78+21-22=58=26 =57 =5 =50 =81 72 +50

9、+33-11 + 29 25- 16 +58+ 17-12 5 +55=52=29 =68 =88=39 =9 + 49 一7250 +8056 +872+584 64 +6 + 42 一17=78=52 =67=42 =63+17 5+ 91 5836 +90+ 10-3 + 46 81 + 1 39=22=72 =92 =36=50 =12+38-23+67-68+7 79045 +43+34-8521 +23=38=48 =55=21 =2512 +78+ 12-8570 +69 +6 54+37-45+33-42=38=43 =57 =90=73 =81 59 +100 3166 -

10、7 +3+7134 + 67 一75 43 +63=+ 20 =11 =16=27 =5753 +6319 +16+73-88+ 10-7878 +12+67 86=24=31 =94=79=51 =2917 +7249 +56+ 16 2 + 96 94- 81 +85 68 +73=52=65=9 =53=61 =86+ 145312 +3930 +59+ 34-26+48-16+37 94=57=81 =79 =39=14=4241 +3 + 69 88 + 1 77+ 14-38+62-24 8 +77=32=77 =16 =45=41 =14+42-40+ 14-16 + 65 97

11、 56 +6919 +77 75 +10=53=14=48 =19=77 =19+22-8029 +11 + 44 64+ 35-17+73-36 32 +32=17=25=39 =88=52 =76 +5 52+13-64 +4 3 + 54 7368 +49 25 +18=56=68 =43 =54=60 =7470 +37+27-8523 +21 4 +2827 +54+24-73=15=16 =82 =85=53 =12+76-4613 +78+22-57- 53 +9 + 69 23+27 14=65=85=24=49=45=43 +6 2814 +25+21-24+ 71-7+75

12、 8482 +47=80=9=84=74=60 =93 + 3 -4430 +6246 +22- 10 +30+25-67 34 +13=37=69 =63 =17=28 =88+7 96711 +9882 +8443 +11 + 44 17 + 43 =29=81 =50 =46=1 =31 + 32-104 +91 57 +50 36 +36+20-2211 +57=71 =25=85=28=75=67+ 11-72 + 1 33+50-47+40-71 60 +42+57-32=56=18 =80 =65=36 =61 25 +38+54-9375 +45 9 +8054 +41 11

13、+57=25=57 =47 =74=28 =21 + 63-37+60-8219 +55 +2 52 3 +93 + 1 91 =37=10 =58 =34=57 =54+41-53+27-6246 +89 52 +3735 +71 + 12 44=2=44=24=66=43 =92 + 1 3 + 78 69+28-12+ 83-4+60 669+17 71 =30=3=79 =38 =6916 +16+30-56+41-91 89 +23 4 +70 8 +3=30=31 =78 =40=33 =61 + 28-19+40 81 20 +66- 13 +3524 +80 73 +33=40

14、=16 =37 =69=55=9291 +69+26-32+43-60+ 15-83+15-4+73-81 =36=38 =30 =62=39 =44+42-67+13-25+31-50+ 11-46+38-52 + 8 7762=52 =58 =13=26 =55+44-7 + 42 6950 +60- 14+3319 +99 43 +19=66=64=17 =18=73 =5850 +9255 +41 + 50-65+ 12-8526 +56 31 +80=29=36 =49 =5 =57 =64+15 7874 +56+27-22+ 71-601 + 583 32 +65=76=10 =

15、59 =1 =7938 +7063 +3525 +83- 22 +16+83-37 8 +24=70=55=1 =45=29 =3 + 4 463+14-9062 +21 20 +9954 +9211 +=1469 =73 =41 =5=20+61-4+ 70 5331 +23+ 26-100 7914+50 30=29=72 =1 =+ 49 =48 =7530 +83+16-47+35-57 9 +48+43-79 56 +46=98=34=31 =81 =44=13+82-5323 +9759 +18+ 34-8574 +2514 +64=52=61 =46 =50=67 =8842 +

16、86 80 +3 + 52 94 70 +14+74-97 80 +25=60=43 =39 =12=78 =8437 +9642 +7370 +5649 +96 80 +36 23 +29=21 =81 =52 =58=83 =23+39-7020 +9415 +16+ 28-3422 +3712 +20=4714=44=70=47 =3619 +5349 +12+ 16-65 +1 83 + 4 77 74 +54=83=10 =25=87=51 =14+45 6212 +79 +5 23+ 35-63 + 3 67 58 +54=47=77 =18 =16=81 =30+25-14+73

17、-23+59-37 23 +38 6 +7561 +2=71 =25=70 =44=85=8970 +81 + 9 91 80 +61 + 37-3723 +21 + 51-41 =20=63 =11 =23=31 =4822 +9757 +8927 +5446 +7562 +80 60 +36=34=33 =85=57=74=40+6 95410 +16+80-5246 +7919 +58+29 =10=38 =76 =23=43 =5413 +9775 +26 1 +8631 +70+21-7619 +13=59=28 =37 =66=29 =27+26-29+36-4236 +22+42

18、-12+85-34 7 +9=54=48 =33 =19=54=60+21-8478 +76+3-36+ 28-7441 +19 5 +41 =58=14=7 =31 =76 =57+ 14-71 51 +79+21-92 60 +57+ 17-55+39-43=61 =57 =38 =67=9=77+10-14+56-16+ 17-24+ 58-4 + 46 一82 71 +70=17=96 =64=7 =71 =5850 +100 9756+30-10+ 62-86 41 +81 29 +48=+ 83 =71 =7 =36=20 =77+ 15-56 +8 9979 +53+ 39-76

19、10 +22+26 21 =54=45=87 =27=15=33+28-60+15-74 + 7 -8041 +6+92-7519 +46=25=31 =47 =71 =40 =23+29 19+45-2912 +8 + 87 33+42-44+52-38=52=57 =68 =5934=64+24-76+22-4542 +77 + 9 61 + 24-64+27-25=67=55=16 =48=6=29+71-54+ 21 69 +4 82 + 2 81+12-80 68 +68=36=66 =38 =41 =59 =32+41-7473 +7649 +11+ 14-86 69 +48+33

20、-49=31 =47 =73=58 =9364+2926 +7974 +49+ 14-27+39-32+10 57=76=59 =50 =8 =18 =6852 +6424 +30+60-99 32 +60+38-22+36 42=36=39 =31 =6250 =5541 +4831 +8535 +9048 +6+82-41 + 54-70=66=26 =36 =40=2=20+54-9360 +5633 +6445 +27+13-4 + 81 47=18=31 =80 =10=75=9475 +28+57-1 + 54 19 + 4 4817 +23 + 45 52=35=17 =22 =

21、56=59 =3030 +71 71 +9070 +29- 29 +90 7 +67 2 +84=88=47 =66 =13=24=7412 +8+73 351 + 46-1110 +64 + 4 66 29 +24=41 =67 =41 =50 =9 + 71 18+67-8872 +71 3 +55 7 +61 60 +25=58=57 =24=12=56 =9796 +10+63-4 + 84 72- 14+7851 +41 + 51 61 =48=12 =18 =33=84=9279 +89 +4 104 +17+ 53-91 67 +20 + 45 68=27=47 =10 =40=

22、17 =4231 +6 + 73 6241 +49- 16 +37+31-8312 +54=74=68 =58 =45=10 =29 7 +5018 +7979 +8042 +6250 +6711 +65=18=56 =42 =60=3=5519 +62+35-6932 +26+ 33-100 5250+28 45=97=20 =29 =+ 19 =47+28 4273 +6640 +47 7 十3737 +50 2 +16=91 =7=62 =20=18 =7469 +91 63 +6027 +95- 56 +6051 +75 +8 74=60=19 =27 =50=77 =2823 +1

23、+ 63 77+5-5 + 69 8921 +5613 +91 =53=34=74=1 =22 =11 + 73 11 3 +4524 +60- 11 +8924 +47+6624=91 =54=17 =16=55+43-3736 +52+23-81 32 +8 + 48 55 6 +21 =68=19 =23 =34=45=81+17-22+ 19-4234 +58 27 +48 1 +64 - 4 十94=40=80 =26 =49=35=7773 +9790 +9841 +30+ 16-9+28 38415 +59=88=20 =39 =20 =6563 +15+49-4216 +90

24、27 +33+38-92 6 +14=14=50 =2 =91 =62 =35+64942 + 5100 82506+63635 +66 8 +91 =+ 47=61 =34=7954+88 59 +21 + 70-26+41-6433 +13+67 27=63=82 =37 =36=13 =5614+21 + 62-41 + 59-20+ 76-59+20-4431 +11 =18=53 =74=57=62 =6923 +3624 +57+ 14-74+ 23-7472 +16+50 52=84=18 =96 =94=14=8377 +94- 81 +8433 +97 73 +31 + 37

25、-42+25-71 =60=2=50 =3223 =96 68 +2+13 73931 +39 5 +72+25-10+77 69=86 =35=40=74=9241 +9060 +7919 +51 47 +47+52-58 48 +43=42=13 =18 =56=27 =81 62 +9065 +17+54-31 + 46-7357 +96 84 +53=56=52 =27 =75=83 =40+20-3 + 28 62+30-24+ 61-1 + 40 4913 +12=31 =21 =1 =18=48 =88 56 +85 +3 5317 +15+48-98 80 +92 83 +44

26、=67=43 =51 =80=74=3+21 5379 +65+13-75+ 16-9640 +14+48 =60=53 =72 =37=29 =7929 +55 3 +67+ 14-55- 11 +4829 +53+10 48=30=40 =23 =38=23 =46 - 7 十4228 +56+34-89 72 +4614 +27+57 31 =74=65=54=68=2=48+34-17+ 15-96 - 49 +92 86 +2+68-70 30 +47=64=62 =9 =4 =22 =4945 +9556 +5 + 89 562+923+37-17+75 61 =39=19 =53

27、=15=16+44-22+23-49 - 49 +50 + 7 5 + 45 60 57 +12=8=80 =16 =31 =66 =6219 +3612 +2+72429+ 64-1511 +40+34-30=48=93 =53=37 =68 66 +27+56-32+10-39 34+53+10-82+15 81 =83=5=74=49=37 =4741 +2018 +8 + 50 22+41-34+20-93 47 +55=89=42 =13 =6 =4=87+13-96 85 +839 +47- 21 +42 1 +67 21 +6=57=12 =36 =14=45=48+37-351

28、3 +71 26 +10+ 90-76+13-62 + 4 58=15=56 =24=36+56 42 5 +2010 +56+ 10-4 + 88 42+33-13=21 =83 =66 =81 =32 =21 + 33-40+23-9713 +79- 18 +17+53-62+17 27=16=3=29 =6 =8=9979 +6662 +9935 +17+45-23 4 +25 + 46 72=46=454=6534=18 + 6460+21-7 + 58 82- 11 +4943 +33+37 77=52=41 =1 =46=1 =20+43-58+13-6 + 65 32+ 60-1

29、2+87-82 23 +35=22=63 =23 =18=24=7557 +9667 +9639 +5 + 77 41 1 +87 20 +53=54=13 =44=60=24=58+12-6+91018+81-31 + 943+76-78+61=28 =41 =39=46 =68 18 +7319 +50+25-1 + 80 35+12-32+33 21 =31 =72 =50 =41 =32 =90 +8 7242 +81 66 +99- 14+32+48-43 37 +92=39=58 =6 =6 =58 =5420 +3732 +8576 +56+41-93+6928+29 30=76

30、=90 =87 =38 =22+43-8281 +8414 +72 33 +9 + 65 85 + 26 65=87=12 =45=22 =8853 +6634 +8055 +88 25 +4627 +88+10 52=6472 =35=42=46 =41+16-29+52-2323 +21 + 37-42+40-91 85 +57=18=58 =19 =33=51 =18+7 364+23-82+8-70 38 +41 37 +59 + 7 54=69=32 =+ 78 =29 =75 + 1 47 +6 9 + 27 66+ 24-68+26-68 9 +61 =10=35=42 =27=

31、21 =18+63 8743 +59+38-59 + 1 59 9 +20 6 +80=23=61 =52 =48=83 =62 8 +7+52143+19-97- 64+10+20-38+32 31 =43 =45=14=57 =16+71 81 29 +7713 +54+ 26-69 66 +6315 +16=44=18 =7 =97=37 =7629 +67+ 17-24+73-91 78 +5825 +52 37 +43=41 =41 =78 =46=53 =30+36-4337 +19+80-15 5 +9756 +93 92 +56=57=63 =69 =20=93 =33 9 +

32、69 48 +551 + 6100 819245 +3513 +28=38=70 =72 =7 =45=7551 +71 + 21-43+31-74- 67 +62+36-31 2 +72=33=3=93 =32=40 =81 80 +31 + 30-8371 +79- 27 +7941 +36+51-83=11 =61 =24=52=25=7952 +7217 +6929 +6 + 55 27+34-3+24 66=16=26 =41 =33=25=49+38-8951 +8072 +8240 +9361 +67 + 5 65=21 =82 =45=22=45=7540 +337 +96 8

33、1 +17+ 23-41 + 56-80 31 +38=71 =63 =30 =72=26 =7843 +7569 +89 56 +76 5 +6527 +53+20 41 =84=18 =12 =51 =64=41 4 +6349 +10+83-18+ 37-6927 +93 65 +59=1 =31 =12 =35=46 =14+45-63+13-5945 +86 59 +4643 +4426 +57=3=47 =59 =59=49 =8734+4743 +81 47 +45+41-1 + 80 83 44 +41 =4822 =16 =65=46 =57+25-7334 +29+38-9

34、7- 84+7036 +89 52 +81 =49=9=43 =65=42 =52 +5 71 22 +9386 +27+ 71-58 1 + 666 + 5 57=10=72 =45=37 =5613 +306 +3 + 75 9 + 80 19+20-20+70 36=33=14=19 =9 =76 =78+21-13+60-7571 +61+ 10-73 + 7 32+19 33=39=67 =51 =31 =41 =68+23-51 + 47-5610 +92- 54+6541 +86 58 +33=13=67 =61 =32=55=703 +71 54 +84+ 14-10+46-4

35、 + 91 62 41 +26=46=10 =32 =83=62 =7+78 3 + 20 4115 +66+ 29-6940 +5+13181 =13=45=88 =50=5+39 78536 +8361 +100 4539+16-89 28=29=45=+ 25=6 =10 =2416 +43+53-8979 +17+46-7540 +93 82 +88=68=74=12 =6556 =7871 +5749 +4 + 53 49+43-100 5651 + 30-45=59=17 =72 =+ 48 =15=7435 +3020 +6426 +78- 64+1817 +6318 +13=6

36、3=35=56 =49=19 =59+10-13+68-10+71-91 48 +7742 +64+30-21 =24=25=34=85=61 6 +9279 +55+39-5248 +26 6 +56+34-20=62=37 =70 =74=70 =9366 +7032 +831 + 694 58 +3424 +60+38 68=29=28 =62=55=7024+3832 +9392 +79- 53 +64+20-46+34-30=94=66 =36 =80=36 =89 +7 8675 +26+59-58 28 +4342 +37 26 +52=63=71 =22 =90=55=4524

37、+5343 +7337 +77 30 +7360 +14+ 86 54=69=59 =53 =57=58 =41 + 41 56+ 16 42 - 6 十69- 10 +71 46 +57+9930=17=59 =31 =30=47 +5 8237 +6 + 49 825+ 20-5036 +38 29 +70=87=47 =16 =29=23 =42+34-9413 +8947 +85 +2 36+41-10+78 36=16=21 =79 =69=57 =3911 +23+64-9554 +8 + 44 89 + 6 49 + 45 46=70=46 =51 =90=47 =8763 +6

38、862 +46 3 +5 + 73 4520 +4712 +73=55=38 =29 =46=37 =41 + 59-36+25-3 + 53 60+ 25-7975 +51 + 49-49=52=32 =72 =60=65=35+57-11 + 55 9593 +100 3522+30-20 20 +81 =23=87 =+ 23=23=1003428 +52+ 14-5 + 89 6241 +33+63-54+31-8952=17 =54=68=3=8380 +8250 +65 4 +40+ 15-96 - 49 +10+66 74=88=50 =52=22 =4542 +27 + 1 7

39、1 58 +40 37 +86 + 1 93 50 +52=25=83 =50 =31 =40 =8632 +23+30-58+23-51 + 21-23+77-67+22 6=1 =45=23 =32=6=3937 +8662 +35+64-38 26 +16 5 +13 + 40 97=37=56 =65=53=38 =33+28-41+19-61 7 + 67243 +7557 +36+53 26=47=46 =76=59 =51 43 +40 - 3 十29+21-50- 14+6348 +35+37 70=50=34=27 =63=60 =31 + 31-71 + 25-6258 +37 4 +27+72-69 38 +50=13=57 =47 =23=42 =85 8