[精選]二年級(jí)下冊(cè)口算練習(xí)--資料

1、18÷ 6=33 4=3× 6=8×4=4027÷ 3=69 6=42÷ 7=580=27÷ 9=7× 5 8=6× 4=5 5=7× 4=6×8=24÷4÷ 2=99 70=4× 7=993=54÷ 6=48÷(14-8)=15÷ 3=6÷ 2=24÷8=71 2=26-(17-8)=5× 5=29 70=9× 5=9×5=5× 5-5=98 36=1× 1=854

2、0=42÷ 7=42÷7 35=28÷ 4=12÷ 2=4÷ 4=5×6=48÷(12-4)=40 7=6 7=7× 4=49 22=70-5-35=9× 5=3÷ 3=5934=18÷ 9=2028÷ 7=4÷ 2=6× 7=7× 6=62 32=(22-15)× 7=3× 7=24÷ 6=888=98 24=(54-24)÷ 5=52 40=13 76=0× 3=20÷ 5=6

3、15; (21-18)=4× 3=3× 8=707=35÷ 7=9 18÷ 3=32÷ 4=18÷ 6=54÷9=5×6=64÷(72-64)=69 24=8 4=627=21÷ 7=16-8÷ 2=4× 6=4× 5=3243=7×3=(9 18) ÷ 3=17 3=3× 4=8÷ 1=45÷ 5=4× 8 12=12÷ 4=88 8=6× 5=9×7=1236÷

4、6=98 92=36÷ 9=27÷3=5×9=5× 7 5=4× 4=31 8=2420=36÷ 4=46-(25 10)=6÷ 6=4× 3=9× 6=21 10=(26 30) ÷8=5× 7=49 2=48÷6=40÷ 5=1836÷ 6=8 40=8÷ 4=1310=7×5=4× 7 26=6÷ 3=47 8=2× 7=21÷ 3=5× (45-40)=3× 5=36&

5、#247; 6=9412=4×9=45÷(13-4)=74 8=5× 0=9× 4=27÷ 6=42÷(15-8)=3× 6=20 9=48÷6=7×8=(66-30)÷ 6=48 9=12÷ 3=736=15÷ 3=(16-9) × 7=77 2=4× 8=72÷8=48÷ 6=34 (6 15)=5× 6=3× 5=5× 7=8×5=2540÷ 5=6 9=5 8=2841=57 2

6、6=8× 8 30=0× 4=0× 5=0÷ 9=7÷7=40-27 ÷ 3=84 62=53 13=9770=37 5=7× 5-8=3× 9=45÷ 5=5× 6=24÷ 8=(95-50) ÷ 5=6× 9=9× 7=54÷6=46 23=9 2× 8=48÷ 6=97 34=6 22=90 20=5× 7-21=7× 0=40÷ 5=0× 0=25÷ 5=43-72 &

7、#247; 8=72÷ 8=4 39=2371=70 4=(18-9) × 8=27÷ 9=21÷ 3=32÷4=47=45÷(13-4)=28 15=79 3=244=91 40=3818÷ 9=54÷ 6=27÷ 6=4× 3=12÷ 6=68-(27 30)=42÷ 7=9× 5=24÷6=38 4=4× 8-9=7× 5=15÷ 3=6225=8×6=1236÷ 6=24÷ 8=48

8、47; 6=8943=36÷ 4=(22-15) × 7=9× 5=58 0=25÷5=5×5=4× (75-70)=18÷ 9=7× 4=7× 1=5÷1=64÷(20-12)=85 40=36÷ 9=9854=89 52=(49-47) × 4=35÷ 7=99 3=48÷6=7×9=16-8× 2=21÷ 7=18÷ 3=7× 8=24÷ 3=(9 18) ÷ 3=8&#

9、215; 3=7× 4=5× 6=71 20=42-7× 4=28÷ 4=59 34=21÷7=2×9=36÷6× 4=87 63=7× 6=7140=21÷ 7=24÷3× 6=27÷ 9=10÷ 5=12÷3=8×2=(27-18) × 3=9× 8=88 8=4× 9=63÷ 9=7× (45-40)=98 27=0× 3=7512=52 42=45÷5 18=

10、64÷ 8=55 12=28÷7=6×8=9× 3 6=5× 5=3× 2=2 3=27÷ 3=(14-9) × 8=12÷ 3=18÷ 3=7× 9=72 5=6× (2 × 4)=99 7=5 30=45÷9=4÷2=(28-8) ÷ 5=9× 7=66 9=7415=9×3=8× 2 6=64 3=9× 9=6× 8=78 34=54 7× 0=4× 7=4&#

11、247; 2=9751=50 3=0 5× 5=54÷ 6=64 9=2315=2×6=3× 9 9=3× 8=9× 3=4× 7=27÷ 9=4 4× 3=40÷ 8=7× 2=36÷6=48 40=5× 3 6=9× 8=3÷ 1=5× 9=9×4=78 (41 20)=28÷ 4=25 12=5330=18÷ 9=8× 6 4=0× 3=7× 6=6× 3=6&

12、#247;3=2× 6 5=7 8=89 8=16÷8=5×7=8 5× 8=48÷ 8=56÷ 7=3362=10÷ 5=4× 9 6=7× 6=9× 6=2× 2=27 42=88 (30 20） =24÷ 3=81 3=64÷8=18÷ 3=2× 4 5=46 33=9÷ 9=2544=97 52=23 (14 9)=3× 2=6× 6=5621=7×2=7 7× 6=30÷ 5=

13、89 8=32÷4=64÷ 8=51 24 10=94 71=48 7=9× 5=4×8=6 6× 3=8× 2=28÷ 4=886=59 0=4× 4 4=81÷ 9=7× 6=2621=58=21 31 2=99 60=16÷ 8=24÷3=9÷1=7× 8 8=5× 5=64÷ 8=3× 8=3×4=45 5× 5=12 57=9× 7=217=822=7× 6 5=18÷

14、; 9=7× 6=0÷ 9=6÷1=79 (47 20)=7× 8=6÷ 1=4× 6=93=20 6× 8=22 40=7 13=308=72÷ 8=7× 8 40=6× 9=42 20=6× 8=70 8=3 4× 5=51 47=4× 6=20÷4=81 20=8× 2 8=8× 4=69 20=956=48÷ 6=5× 5 4=27÷ 9=6÷ 3=909=6×3=7×

15、 8 8=99 32=4× 4=15÷3=8÷4=8× 9 9=35÷ 7=6× 3=10÷2=5×7=(37-7) ÷ 5=9× 7=93 50=8× 6=49÷ 7=20(75 3)=42÷ 6=39 3=8462=28 41=67-(17-12)=7× 6=18÷ 9=6÷ 2=97 70=(72-20)-50=7 13=1× 6=0× 4=64÷ 8=(12-8) × 7=56÷

16、 7=79 9=9÷ 1=5×6=29-20 ÷ 2=42 20=0÷ 8=5× 6=622=3× 6÷ 3=36÷ 9=4× 7=6734=3÷1=3× (6 ÷ 3)=4× 6=27÷ 9=36÷9=0×0=8× (30-24)=9÷ 1=7× 9=649=23 71=306÷ 2=69 20=4÷ 1=9× 4=4×7=45÷5 5=4× 4

17、=4× 3=35÷7=30÷ 6=8 2× 5=74 15=78 14=7× 9=7×9=57-3× 9=97 51=9× 0=842=49÷ 7=104× 5=21 14=8 9=7× 5=4×3=30÷6 48=6× 76=9÷ 9=10÷5=89=52-4× 6=64 3=0÷ 8=3× 2=36÷ 9=7× 7 11=3× 7=8× 4=5÷ 1=7

18、9 3=62-12 ÷ 3=32 27=7 2=285=54÷ 9=9 35 9=7× 7=42÷ 7=6× 9=89 52=(9 18) ÷ 3=4× 8=4× 4=9350=7×9=32-9-21=3× 6=5× 6=72÷9=36÷ 6=72÷8÷ 9=73 12=32÷ 8=393=439=3× 4÷ 6=42÷ 7=69 4=1× 6=7÷1=2× 8÷ 4

19、=38 27=16-9=12÷6=3×9=28÷8× 7=7× 5=7× 3=799=21÷ 7=45÷5 18=98 87=7÷ 1=5512=2×7=9× 3 6=20÷ 5=89 8=3× 2=50 27=(14-9) × 8=79 18=7× 0=4÷ 2=2×4=2× 3× 4=30÷ 6=9× 0=5 30=62 3=(8-3)× 8=4× 3=7

20、7; 7=7× 8=7×8=6× 2 9=89 33=6 6=138=12÷ 2=8× 2 2=75 6=5× 9=18÷2=83 8=27 5 5=32÷ 8=0÷ 4=492=2÷2=52 5 25=78 14=91 60=2× 4=3×6=6× 9 7=40 27=7× 9=25÷5=65 9=2 33 20=42÷ 7=55 32=1181=6×8=9× 5 5=5÷ 1=9× 8=4&#

21、215; 3=7÷7=42 (10 20)=38 4=5× 3=5× 6=3×4=77 3 40=15÷ 3=42÷ 6=0÷ 5=36 16=9× 6 5=5× 5=84 32=4431=6÷2=6× 4 6=71 20=9× 5=7621=7×6=8× 4 8=2× 9=34 9=25÷5=79 40=25 5× 2=49÷ 7=5× 8=8× 7=27÷ 3=75+24÷

22、 6=97 34=4÷ 4=9534=6×8=6 27 30=6 9=23 75=18÷3=99 43=90 20 19=4÷ 4=28÷ 4=3 7=16÷ 4=72-25 ÷ 5=7× 5=7÷ 1=2× 2=9×6=7× 7 9=28 15=4 9=785=6×7=9× 8 4=30÷ 5=31 27=9× 6=55 43=4× 7 7=6× 9=28÷ 7=7940=8×4=34+4

23、15; 4=12÷ 6=40 6=63÷9=878=4× 6-11=2 50=5÷ 1=696=80 8=9× 4-13=63÷ 7=21÷ 3=78× 8=15÷ 3=24-5 ÷ 5=27+9=58 35=7 6=3×8=7× 2 4=73 32=3 9=30÷6=17 80=79 71 60=4× 6=32÷ 4=3× 4=79 4=35÷ 5+31=5÷ 5=25 9=3÷ 1=54÷ 6

24、=8× 5+45=4 0=11 8=734=8×0=20+21÷ 7=7× 4=8÷ 4=8÷ 4=28÷ 4=62-32 ÷ 4=6 26=16÷ 8=7312=40 47=21÷ (7-4)=6× 8=4÷ 2=3827=7×2=24÷ (4+2)=24÷ 8=30 46=7× 5=14÷ 7=24÷ 4+5=2× 5=6× 8=9÷ 9=96=(68-50) ÷ 2=9&

25、#247; 9=12÷ 4=9887=44 25=32÷ (10-2)=41 57=13 13=7918=12÷ 6=21÷ 7÷ 3=63÷ 9=7× 7=6× 3=226=(59+5) ÷ 8=9× 2=28÷ 4=28÷4=39 13=6× (7+1)=6 80=87 84=6924=9×1=5× 6+52=30÷ 6=3× 5=4× 6=58=73+24÷ 3=45 23=36÷ 4=17

26、3=20÷ 4=20+9÷ 3=20÷ 5=2 59=3× 8=3×4=3× 8+4=5× 8=66 13=27÷3=822=50+2× 8=6× 8=72÷ 8=1780=20÷ 5=40-2 × 5=1÷ 1=83 12=794=93=3+7-10=9× 3=2× 6=7÷ 7=70 8=6× 7-22=63÷ 7=5 23=8× 0=18÷ 2=21+3× 3=7

27、5; 1=0÷ 2=6÷ 2=81 20=9× 3 3=49 25=22 6=6 26=7÷1=9 13 40=2× 1=41 32=6× 8=6×3=6 57 30=55 33=40÷ 8=2× 5=878=32 41 7=8× 4=94 8=56÷8=80 8=53 41 90=66 6=53 52=4157=8×8=2× 6 6=28÷ 4=24÷ 8=9× 2=54÷ 9=2 79 2=2× 9=3×

28、; 9=6 80=62=4 75 50=0× 9=12÷ 3=2531=98 3=3× 6 6=20÷ 5=66 13=28÷4=24÷ 6=54 33 30=4 43=5× 2=2050=2×6=3× 1 1=5× 3=86 21=9756=98=79 8 10=8 49=3× 6=24÷4=72 11=8 8× 0=0÷ 2=5× 6=0÷ 6=69 36=4× 96=89 37=70 21=424=8÷1=18

29、÷ (3 × 3)=29 9=9÷ 3=2× 8=6×1=88 (30 20)=12÷ 4=8× 8=509=98 24=2× 4 5=6× 3=21 73=7433=16÷ 2=23 (14 9)=54 0=6× 3=386=140=7 7× 6=57 32=24÷ 8=5835=9×4=(22+32) ÷ 9=48÷ 6=48 41=3 9=12÷ 3=51 24 10=3× 4=4× 6=259=34

30、 24=6 6× 3=14 7=59 30=118=9×8=7× 8 8=26 9=7 5=2÷ 2=35÷ 7=18÷ 3÷ 3=9÷ 9=21÷ 7=7× 8=60 29=4× 4 4=4× 0=0× 0=138=2×4=21 31 2=9× 8=60 9=28÷4=58 33=45 5× 5=73 32=8× 0=492=0÷1=16÷ (8 ÷ 2)=4× 6=15&#

31、247; 3=2× 4=4×0=7× 6 5=36÷ 4=3× 5=1181=81 3=79 (47 20)=4 0=39 30=4× 3=6×6=48÷ 6÷ 2=7× 4=9÷ 1=18÷9=20÷ 5=20 6× 8=6 6=9× 3=726=40 6=8× 9 9=9÷ 1=20 65=8× 4=89 8=7× 8 40=5× 9=2× 6=8× 2=7×6=

32、22+36÷ 9=91 60=5 54=24÷6=12÷ 4=3 4× 5=7× 9=27÷ 3=5957=23 15=36÷ (2 × 3)=16÷ 4=2× 4=3× 2=31 27=8× 2 8=40 27=55 9=5× 6=48 7=5× 5 4=55 32=6× 7=56÷8=28÷ 7=7× 8 8=8× 9=9÷ 9=5× 9=32 15=56÷ 7+12=21

33、 31=53 4=685=5×1=(4+59) ÷ 9=45÷ 5=7× 8=3× 9=64÷ 8=7+21× 3=9× 3=9× 8=4138=2×4=5× 25=20÷ 4=89 61=2025=55 9=4 442=32 30=3× 8=10÷5=6×7=6× 26=4× 4=64÷ 8=8× 3=35÷ 5=87 (5 5)=78 23=81 6=9930=53 4=2× 78=

34、21÷ 7=5× 2=3× 5=7×8=68 (3 3)=3× 6=30 61=3 47=24÷ 3=9 89=6× 7=8× 7=3× 4=42 4=7× 7 9=4÷ 4=58 2=2732=2×8=83 8 7=2× 9=72 6=40÷5=35÷ 7=69 11 20=33 6=7÷ 1=5× 6=50 9=8 5× 7=8÷ 1=8× 4=9735=74 33=86 (2 7)=6

35、15; 9=8× 2=81÷9=20÷ 5=6× 7 7=71 18=59 57=1× 1=38 6=5 54 50=73 6=6÷ 1=4 24=58 35=5× 9 1=49÷ 7=3× 2=4÷ 2=39=6 2 3=2× 7=5× 6=2623=48÷ 8=69 28 14=50 27=5× 9=8971=25 9=7× 6 6=6× 8=8÷ 4=9÷ 3=11 8=5 8× 8=16÷

36、 4=68 5=7 5=35÷ 7=3× 7 0=2 50=3× 9=0× 0=7×8=13+40÷ 5=49 22=69 36=609=13 8=15+35÷ 5=2× 4=7× 1=8÷ 1=421÷ 7=63÷ 7+18=3÷ 1=35÷ 7=8× 0=92=85-35 ÷ 7=71 2=7 2=3× 5=2×4=18+63÷ 7=8× 4=7× 6=3930=35÷ 7

37、=17-81 ÷ 9=62 3=6 4=9× 3=11 81=15÷ 3× 4=5× 9=3× 4=2065=4×3=18-48 ÷ 6=24÷ 8=0÷ 4=2× 6=49÷ 7=16+42÷ 7=83 7=2× 6=5 54=18÷ 9=56÷ 8× 9=14÷ 7=7× 8=4× 9=6÷2=21 7 7=22 64=3÷ 3=5115=76=56 (6 20)=83 8

38、=8× 4=8× 4=69 6=21 7 7=3÷ 3=7÷ 1=24÷6=3×4=4× 9÷ 6=19 5=32 47=4141=3÷3=9× 1 3=89 8=4× 8=7 17=83 8=54 33 30=9× 6=54÷ 9=7× 7=78=3× 1 1=0÷ 5=32 3=27÷3=8÷8=79 8 10=7× 8=3× 8=5 8=65 9=8 8× 0=3× 6=

39、4× 6=7× 2=7×6=1× 1 49=15÷ 3=30 8=258=6×8=79 70 10=7 6=49÷ 7=2× 7=88=6× 4 6=54÷ 9=6× 8=749=7×8=30÷ 5× 3=69 6=8÷ 1=5× 2=6÷6=4× 4 4=3× 4=95 6=898=629=56 (6 20)=83 8=90 9=3× 4=3×7=7× 8 7=8÷

40、 1=24÷ 3=5× 5=13 9=8÷ 4× 6=7 8=9× 3=63÷7=5×2=9× 6 4=65 9=78 34=756=48÷ 6=6× 3 8=48÷ 8=5÷ 1=6× 7=8×4=54 5 5=7× 6=50 3=7÷ 7=32 47=8× 7 6=6× 8=77 9=609=4×8=60 2 5=8 8=7× 5=9× 6=32 3=7 50 12=28÷

41、 4=48 11=4024=3×8=8× 5 50=6 29=12÷ 2=42÷7=18÷ 6=6 2× 2=3× 7=4× 5=5× 5=4×6=9× 3 3=13 9=58 30=336=30 8=35 2 10=14÷ 2=6× 8=9 7=6×8=42÷ 7× 4=5× 2=8× 3=7× 8=24÷ 8=71 20 15=6÷ 3=9÷ 1=3× 6=95 6=