二年級(jí)混合運(yùn)算題庫

1、44 + 8 37 =4+39187 79 +90 58 +6839+43+ 57-54 41 +=81 =22 =39=52=78 =10 + 62 32 + 10 88 56 +71+14-13+ 69-29 + 48 50 =4 =29 =29=17=48 =56 47 +39 26 +66 32 +63+4-8376+62 56 +41 =63 =37 =54=53=50 =2516 +41+8 54+17 6949+19+ 53-25 + 61 64 =15 =39 =65=66=61 =28+14-21+63-92 68 +66+26-5244+12 + 4 32 =24 =26

2、=7=52=15 =100 2352 + 28-35 25 +1+ 15-773- 52+32 + 66 + 8=43 =57 =44=62 =69 22 +5+95-65 20 +3410+14+80-24 =39 =33 =53=72=17 + 88 1410 +90 84 +93 93 +49+42-19+41 26 =55 =53 =85 =16=1 =90 71 +48 + 27 95 19 +14 + 4 279- 74+34+ 65-71 =2 =8 =83=204+59 24 + 63 44 + 28-37 + 20 6311 +76- 31 +20 =21 =16 =31 =

3、16=48=72 + 24 59 52 +97 87 +60 + 22-14+21 56+27-61 =81 =86 =65 =238=16 + 77 19 + 62 34 + 56-49 42 +50+35-17+ 54-67 =38 =21 =88 =19=54=8 + 61 100 4277 27 +72+14 7243+6716+17 =+ 6=19 =10 =64=33=69 + 29 43+53 97 90 +8613 +26+68-10+ 82-78 =31 =84 =20 =7667=53 + 31 92 58 +72 11 +37 6 +51 + 46-40- 7 +81 =

4、26 =6 =24 =4823=19 + 36 62 5 +30+14 36 + 63-97- 54+62+30-3=30 =25 =86 =43=68=54 + 5 49+38 36 3 +92 87 +7264+59- 16+42 =18 =44 =95 =50=33=24 + 36 57 22 +37 34 +10+35 9044+1+7346 =21 =76 =26 =10=50=14 + 55 70 + 25 31+64-77 42 +9076+45+13-15 =90 =57 =23 =3753=93 63 +99 52 +23 + 59 49 + 22-7717+37+48-30

5、 =31 =63 =54 =4=55=95 45 +85-5692 55 +52 + 41 7+ 73-6513+19 =+ 39=32 =93 =78=10=15 + 83 49 42 +8 + 68一52 + 47 9077+51 39+21 =80 =61 =14 =39=4397 44 +39 + 40 43 + 35-2+80-50+29-60- 17+18 =38 =24 =13 =69=31 =61 14 +87 78 +36 + 5-33 + 62-12+4831 + 62-8=47 =30 =73 =47=65=57 24 +6511 +73 52 +4816 +7417+4

6、1 2 +42 =7=33 =33 =7=50=87 62 +79 62 +83 57 +50 50 +4+ 68-48+ 66-66 =52 =37 =69 =51 =44 + 55 71 71 +62 10 +54 + 21 73+20-35+ 58-77 =94 =6 =20 =54=36=60 52 +4+66 36 22 +28 + 68 9746+85+ 1-83 =56 =74 =92 =32=52=98 41 +9142 +78 + 8 48 25 +71+1835+ 24-38 =12 =40 =77 =88=4041+31 53 + 20 45 + 49 42 + 22-4

7、5+16-13+ 19-49 =2 =42 =41 =46=13=50 + 24 5517 +1 + 587019 +32+1 961 + 36-53 =37 =32 =49 =94=74 + 26 10+89 30 + 33-10 + 6 28 3281 77+94 =42 =25 =16 =37=75=69 29 +100 613 + 6837 + 42-49+33-64+ 7-23 =+ 33=22 =61 =12=55=87+10 74+ 9 89 1 +5718 +30+ 34-1 + 4623 =46 =12 =51 =25=14=8+82 76 27 +86 26 +65+34-

8、38+40-3+70-13 =30 =24 =18 =70=34=51+29 81 72 +50 + 33-11 + 29 2516+58+ 17-63 =75 =28 =5 =82=18=30 + 67 19+13 18 7 +34 + 65-9322+80+ 16-74 =13 =68 =37 =4=81 =79+18 1711 +619 +10 2 +34+5-69- 8 十33 =71 =10 =51 =22=397+70 6+6 690 69 +83 24 +62+3-19+ 71-54 =47 =2 =62=24=53 43 +67 46 +42 + 44 48 30 +3028+

9、80+ 14-61 =33 =38 =41 =57=83=82 29 +88 56 +56 26 +48+18 61 29+64- 34+19 =35 =55 =40 =2562=18 + 6 11 + 85 13 + 53 80 39 +84- 30+78+ 21-22 =58 =26 =57 =5=5012 5 +2917 +72 49 +56+16 2+ 96-94- 81 +55 =52 =29 =68 =88399 + 49 72 50 +80 56 +87 2 + 58464+6+ 42-17 =78 =52 =67=42=63+17 5+91 58 36 +90+10 3+ 46

10、-81+1 39 =22 =72 =92 =3650=12 + 38 23 + 67 68 + 7790 45 +43+ 34-85- 21 +23 =38 =48 =5521 =2512 +78+12 85 7069 + 6 54+ 37-45+ 33-42 =38 =43 =57 =90=738159 +100 3166 7 +3+71 34+ 67-75-43+63 =+ 20=11 =1627=57 53 +6319 +16 + 73 88+10 7878+12+67-86 =24 =31 =94 =79=51 =85 68 +12 + 76 46 13 +78 + 22-5753+9

11、+ 6973 =52 =65 =9 =5361 =86+14-5312 +39 30 +59+34-26+48-16+ 37-94 =57 =81 =79 =39=1442 41 +3+69 88+1 77+14 38+62-24- 8 +77 =32 =77 =16 =45=41 =14 + 42 40+14-16 + 65 97 56 +6919+77- 75+10 =53 =14 =48 =1977=19 + 22 80 29 +11+44-64+35-17+73-3632+32 =17 =25 =39 =88=52=76 + 5 52+13 64 + 4 3+54-7368+49- 2

12、5+18 =56 =68 =43 =54=6074 70 +37 + 27 85 23 +214 +2827+54+ 24-73 =15 =16 =82 =85=5323 + 27 21 + 63 37 + 60-8219 +55+2-523 +14 =65 =85 =24 =49=45=43 + 6 2814 +25 + 21 24+71 7+ 75-84- 82+47 =80 =9 =84 =7460=93 + 3 44 30 +62 46 +2210 +30+25-67- 34+13 =37 =69 =63 =17=28=88 + 796711 +98 82 +84 43 +11 + 4

13、417+4329 =81 =50 =46=1 =31 3210 4 +9157 +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=6125 +38+54-93 75 +45 9 +80- 54+4111 +57 =25 =57 =47 =74=28=93+1 55 + 44 7 + 4269 50 +6014+33- 19+91 =37 =10 =58 =3457=54 + 41 53 + 27 62 46 +89 52 +3735+71+

14、1244 =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 4708 +3=30 =31 =78 =40=33=61+28 19 + 40 8120 +6613 +3524+8073+33 =40 =16 =37 =6955=92 91 +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+8-77 =6

15、2 =52 =58 =13=26=99 43 +13+82 53 23 +97 59 +18+34-85- 74+19 =66 =64 =17 =18=73=58 50 +92 55 +41+50-65+12 8526+56- 31 +80 =29 =36 =49 =5=57=64+15 78 74 +56 + 27-22 + 71 601 + 583- 32+65 =76 =10 =59 =1 =79 38 +70 63 +35 25 +83 22 +16+83-37- 8 +24 =70 =55 =1 =45=29=3 + 4 463+14-90 62 +2120 +99- 54+9211

16、 +=14 =69 =73 =41 =5=20 + 61 4+70 53 31 +23 + 26 100 7914+50-30 =29 =72 =1 =+ 49 =48=75 30 +83+16 47 + 35-57 9 +48+43-79- 56+46 =98 =34 =31 =81 =44=2514 +89 70 +81+9 91 80 +61 + 37-37- 23+64 =52 =61 =46 =50=67=88 42 +86 80 +3+52-94 70 +14+74-97- 80+25 =60 =43 =39 =12=78=84 37 +96 42 +73 70 +56 49 +9

17、680+36- 23+29 =21 =81 =52 =58=83=23 + 39 70 20 +94 15 +16 + 28 3422+37- 12+20 =47 =14 =44 =70=47=3619 +53 49 +12 + 16 65+1 83+ 4一77- 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 23 + 59 37 23 +386 +75- 61 +2 =71 =25 =70 =44=85=21+51 77+10 14 +

18、 56 16+17 24+ 58-4+ 4641 =20 =63 =11 =23=31 =48 22 +97 57 +89 27 +54 46 +7562+80- 60+36 =34 =33 =85 =57=7440 + 695410 +16 + 80 52 46 +7919+58+ 29-10 =38 =76 =23=43=54 1397 75 +26 1 +86 31 +70+21-76- 19+13 =59 =28 =37 =66=29=27 + 26 29+36 42 36 +22 + 42 12+85-34- 7 +9=54 =48 =33 =19=54=60 + 21 84 78

19、+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 =679=82 71 +32 + 41 74 73 +76 49 +11+1486- 69+70 =17 =96 =64 =7=71 =58 50 +100 9756 + 30-10 + 62 8641 +81 29+48 =+ 83=71 =7 =36=20=77+15 56+8 99 79 +53+39-7610+22+26-21 =54 =45 =87 =27=15=33 + 2

20、8 60+15 74 + 7-80 41 +6+ 92-75- 19+46 =25 =31 =47 =71 =40=23 + 29 19 + 45 29 12 +8 + 87一33+42-44+ 52-38 =52 =57 =68 =59=34=64 + 24 76 + 22 45 42 +77+9 61 + 24-64+ 27-25 =67 =55 =16 =48=6=29 + 71 54 + 21 69 + 4 82 + 2 81+128068+68 =36 =66 =38 =41 =59=48 + 33 7412 +8+73- 351+46 1110+64+ 4 49 =31 =47 =

21、73=58=93 64 +29 26 +79 74 +49+14 27+39-32+10-57 =76 =59 =50 =8=18=68 52 +64 24 +30 + 60-99 32 +60+38-22+36-42 =36 =39 =31 =62=50=55 41 +48 31 +85 35 +90 48 +6+ 82-41 + 54-70 =66 =26 =36 =402=20 + 54 93 60 +56 33 +64 45 +27+13-4+81 47 =18 =31 =80 =1075=94 75 +28+57 1 + 5419 + 4 4817+23+ 45-52 =35 =17

22、 =22 =56=59=30 30 +71 71 +90 70 +29 29 +907 +672 +84 =88 =47 =66 =13=24=66 29 +7+28 427 3 +66 40 +477 十37- 37+24 =41 =67 =41 =50=9+71 18 + 67 88 72 +71 3 +557 +61 60+25 =58 =57 =24 =12=56=97 96 +10 + 63 4 + 84一7214 +7851 +41 + 51 61 =48 =12 =18 =33=84=92 79 +89 + 4一10 4 +17+53 91 67+20+45-68 =27 =47

23、 =10 =4017=42 31 +6+73 62 41 +4916 +37+31-8312+54 =74 =68 =58 =45=10=29 7 +5018 +79 79 +80 42 +6250+6711 +65 =18 =56 =42 =60=3=5519 +62 + 35 69 32 +26+33-100 5250+28-45 =97 =20 =29 =+ 19 =4=50 2 +65 63 +15 + 49 4216 +9027+33+ 38-16 =91 =7 =62 =20=1874 69 +9163 +60 27 +95 56 +6051 +75+ 8-74 =60 =19 =

24、27 =50=77=28 23 +1 + 63 77 + 5 5+69-8921 +56- 13+91 =53 =34 =74 =1 =2211+73 11 3 +45 24 +6011 +8924+47+ 6-624 =91 =54 =17 =16=55 + 43 37 36 +52 + 23-81 32 +8+ 48一55- 6 +21 =68 =19 =23 =34=45=81 + 17 22+19 42 34 +58 27 +481 +64 4 十94 =40 =80 =26 =49=35=77 73 +97 90 +98 41 +30+16 9+ 28- 384- 15+59 =88

25、 =20 =39 =20=92 6 +92 41 +90 60 +7919 +51 47+47+ 52-14 =14 =50 =2 =91 =6235 + 64 94 2 + 5100-8250 6 + 63635+66- 8 +91 =+ 47=61 =34=79 54 +88 59 +21+70-26 + 41 64- 33+13+67-27 =63 =82 =37 =36=13=5614 +21 + 62 41+59-20+76-59+20-44- 31 +11 =18 =53 =74 =57=62=69 23 +36 24 +57+14 74 + 23-7472+16+ 50-52 =

26、84 =18 =96 =941483 77 +94 81 +84 33 +97 73 +31 + 37-42+25-71 =60 =2 =50 =32=23=96 68 +2+13 739 31 +39 5 +72+25-10+ 77-69 =86 =35 =40=74=58 48 +48+34-17+15 96 49 +9286+2+ 68-43 =42 =13 =18 =56=278162 +90 65 +17 + 54 31+46 7357+96- 84+53 =56 =52 =27 =75=8340 + 20 3+28 62 + 30-24 + 61 1 + 4049- 13+12 =

27、31 =21 =1 =1848=88 56 +85+3 53 17 +15 + 48 9880+9283+44 =67 =43 =51 =80=74=3 + 21 537 9 +65+13 75+16 9640+14+48-60 =53 =72 =37=29=79 2955 3 +67+14 5511 +4829+53+ 10-48 =30 =40 =23 =38=23=46 7 +42 28 +56 + 34-89 72 +4614+27+ 57-31 =74 =65 =54 =68=2=70 30 +48+37 35 13 +7126 +10+90-76+ 13-47 =64 =62 =9

28、 =4=22=49 45 +95 56 +5+89-56 2 + 923+37-17+ 75-61 =39 =19 =53=1516 + 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 =5337=68 66 +27+56 32 + 10 39 34 +53+10-82+15-81 =83 =5 =74 =49=37=47 41 +2018 +8+50-22 + 41 34+20-9347+55 =89 =42 =13 =6=4=

29、87+13 96 85 +83 9 +47 21 +421 +6721 +6=57 =12 =36 =14=45=62 + 4 58+12 6+91018+81 31 + 943+ 76-58 =15 =56 =2436 + 56 42 5 +20 10 +56+10 4 88一42+33-13 =21 =83 =66 =81 =32=21+33 40 + 23 97 13 +7918 +17+53-62+17-27 =16 =3 =29 =6=8=99 79 +66 62 +99 35 +17 + 45 234 +25+ 46-72 =46 =4 =54 =65=34=18 + 64 60

30、+ 21 7+58-8211 +4943+33+ 37-77 =52 =41 =1 =461 =20 + 43 58+13 6 + 6532 + 60-12+87-8223+35 =22 =63 =23 =18=24=75 57 +96 67 +96 39 +5+77-411 +87- 20+53 =54 =13 =44 =60=24=78 + 6118+7 364 + 23-82 + 8 7038+41 37+=28 =41 =3946=6818 +7319 +50 + 25 1 + 8035+12-32+33-21 =31 =72 =50 =41 =32=90 + 8 72 42 +816

31、6 +9914 +32+48-43- 37+92 =39 =58 =6 =6=5854 20 +37 32 +85 76 +56 + 41 93+6928+ 29-30 =76 =90 =87 =38=22 + 43 82 81 +84 14 +72 33 +9+ 65- 85+ 26-65 =87 =12 =45 =22=88 53 +66 34 +80 55 +88 25 +4627+88+ 10-52 =64 =72 =35 =42=4641 + 16 29+52 23 23 +21 + 37 42+40-91 85+57 =18 =58 =19 =3351 =59 + 7 33 9 +

32、69 48 +551 + 6100 819245+54 =69 =32 =+ 78 =29=75+1 47 + 6 9 + 2766 + 24-68+26-68- 9 十61 =10 =35 =42 =27=21 =18 + 63 87 43 +59 + 38-59+1 599 +20- 6 +80 =23 =61 =52 =48=83=62 8 +7+52143+19 97 64 +10+20-38+32-31 =43 =45 =1457=16 + 71 8129 +77 13 +54 + 26-6966+63- 15+16 =44 =18 =7 =97=37=76 29 +67+17 24

33、 + 73-91 78 +5825+5237+43 =41 =41 =78 =46=53=30 + 36 43 37 +19 + 80 15 5 +9756+93- 92+56 =57 =63 =69 =20=93=3513 +414 十63 49 +10+83 18+37-69- 27+28 =38 =70 =72 =7=4575 51 +71 + 21 43 + 31 74 67 +62+36-31 2 +72 =33 =3 =93 =32=40=8180 +31 + 30 83 71 +79 27 +7941 +36+51-83 =11 =61 =24 =52=25=79 52 +721

34、7 +69 29 +6+55-27+ 34-3+ 24-66 =16 =26 =41 =33=25=49 + 38 89 51 +80 72 +82 40 +9361 +67+ 5-65 =21 =82 =45 =22=45=75 40 +33 7 +96 81 +17 + 23 41 + 56-8031 +38 =71 =63 =30 =72=26=78 43 +75 69 +89 56 +76 5 +6527+53+ 20-41 =84 =18 =12 =51 =64=93 65 +68 + 23 51+47-5610 +9254+65-41 +59 =1 =31 =12 =354614

35、+ 45 63+13 59 45 +86 59 +4643+44- 26+57 =3=47 =59 =59=49=87 34 +47 43 +8147 +45 + 41 1+8083-44+41 =48 =22 =16 =65=46=57 + 25 73 34 +29 + 38 97 84 +7036+89- 52+81 =49 =9 =43 =6542=52 + 5 7122 +93 86 +27+71 581 + 666+5-57 =10 =72 =45 =37=5613 +30 6 +3+75-9 + 80一19+20-20+ 70-36 =33 =14 =19 =9=76=78 + 2

36、1 13 + 60 75 71 +61 + 10 73+7-32+19-33 =39 =67 =51 =31 =41 =86 58 +59+10 13 + 68 10+71 91 48+77-42+33 =13 =67 =61 =32=55=70 3 +71 54 +84+14 10 + 46 4+ 91-6241 +26 =46 =10 =32 =8362=7+78 3+20 41 15 +66 + 29-6940+5+ 13- 181 =13 =45 =88 =50=5+39785 36 +83 61 +100 4539+16-89- 28+=29 =45 =+ 25=6=10=2416

37、+43+53 89 79 +17 + 46 7540+93- 82+88 =68 =74 =12 =65=56=78 71 +57 49 +4+53-49 + 43 100 5651 + 30-45 =59 =17 =72 =+ 48 =15=74 35 +30 20 +64 26 +78 64 +1817+63- 18+13 =63 =35 =56 =49=19=64 + 30 47+5 82 37 +6 + 49 825+20-50- 36+21 =24 =25 =3485616 +92 79 +55 + 39-52 48 +266 +56+ 34-20 =62 =37 =70 =74=7

38、0=93 66 +70 32 +83 1 + 694 58 +3424+60+ 38-68 =29 =28 =62=55=70 24 +38 32 +93 92 +79 53 +64+20-46+ 34-30 =94 =66 =36 =8036=89 + 7 86 75 +26 + 59-58 28 +4342+3726+52 =63 =71 =22 =90=55=45 24 +53 43 +73 37 +77 30 +7360+14+ 86-54 =69 =59 =53 =57=58=41+41 56+16-42 6 +6910 +71 46+57+9930 =17 =59 =31 =30=

39、38 29 +83 80 +82 50 +65 4 +40+15-96-49+70 =87 =47 =16 =292342 + 34 9413 +89 47 +85 + 2 36+41-10+ 78-36 =16 =21 =79 =69=57=3911 +23 + 64 95 54 +8 + 44一89+ 6一49+ 45-46 =70 =46 =51 =90=47=87 63 +68 62 +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 95 93 +100 3522+30-20- 20+81 =23 =87 =+ 23=23=100=34 28 +52+14-5+89-62 41 +33+63-54+31-89 =52 =17 =54 =68=3=10 + 66 85 85 +76 48 +61+767252+33+63-74 =88 =50 =52=22=45 42 +27+1 7158 +40 37 +86+1 93- 50+52 =25 =83 =50