人教版五年级下册口算练习题

＋2.8= 78×100

0÷150

32÷0.4

×300= ×100

÷15

32×0.4=÷100

÷8 ÷4

÷60

18×700= ÷80

64÷4

÷20

÷70

×4

÷90

74÷2

÷40

70÷70

÷5÷200=

÷55

÷12

÷80

÷30

÷60=

57÷19

÷50

÷70

÷90

÷1.1

7.6÷4

÷0.22=÷0.63

÷180=

128÷3.2÷41

×0.5=

÷0.8

÷40

÷30

÷71

×0.02

÷30

×0.8

72÷4

÷21

÷800=

×20

51÷1.72.7×0.3÷3.4

÷34

÷16

70÷35

9.2÷2.3

×0.4

28×0.03

÷19

÷2

÷13

÷14

÷4

÷16

×0.5=

÷70= ÷300= ×200= ÷9=×20= ×0×250= 8.4÷4.2= 8×1.54.8÷0.3= －1.4= －7.2= ＋9.1=－0.89=－0.24=－0.98=

×10=0.8×70.7×80.9×0.310×0.050.7×4×80.4×50

4.1×2－0.080×9.80.5×0.4

8.1÷9

＋0.42=

－5.1=

＋0.18=

－0.25=＋0.52=

5×400=187÷1000=

75÷10=

÷0.8=

×7

×8×2

5×0.6

3.5×0.2

×0×7

×100

×4

4×0.3

2.3×4

×030×0.1

2.6×3×0.2

7.5×0.1

3.5×0.01

÷0.25

＋0.39

＋5.2

4÷0.25

3÷4＝

×4

－0.025

＋6.3 ×4 3.5×00÷3.5

×0.3

1×0.069×0.5 ×8 2.6×34.1×2 ×0.2 7.5×0.1

0.9×0.3 1×0.06 9×0.5

×8

－35.22×40×3.52÷17

÷0.17÷0.60÷3.651.4÷0.75.6÷1.44.2×3

4÷0.50.9÷0.45÷13÷0.50÷3.896.4÷4

0.2×0.4

＋1.8

2.5×0.4

2.4×5

－0.52

×12.5÷5

8.4÷72.5÷0.5

8.4÷0.7

÷4

1.2×62.6÷1.3

×0.3

÷1

÷0.13.6÷0.06

÷0.9

÷0.8

÷0.11

×0.4

0.3÷0.01

÷0.17

÷1.4

9.6÷16

1÷0.01

7.5÷1.5

÷910÷25

4.8÷0.16÷1

×4

÷0.3

1×0.4

÷1×0.4=1.8×5

÷0.9

25×4÷0.25×4=2.2×6

÷0.4

9÷5－1.9÷54.5÷0.9 2.5×4 25×3.3

×0 0.3÷0.16.3+7=2.19＋9.1=5×0.75÷1.5×0.75=0.7+3=1.2×0.8=0.9×7+10.7=6.3÷0.021=1.5÷0.03=6.8-2.4÷3=5×0.7=0.43×5=3.6÷0.9-4=3.2×50=3.2×0.5=1×0.01÷0.1=1.25÷0.5=1.29÷3=7.2-1.2+6.7=25×36＝875×45＝5×45＝3.14×25＝3.14×36＝3.14×16＝598÷23＝1976÷52＝108÷45＝12.56÷3.14＝78.5÷3.14＝6.21÷0.3＝4.58-(2.58+1.5)2.3÷0.25÷0.42.7×0.991.25×2×0.37×4（2.5-0.25）×0.43.78×99+3.7842.2×1038.3×990.125×3.2×0.252x－8.2＝18.23（x－1.5）＝639.45＋19.35＋0.55－9.35360÷15×60.48×25×0.382×15－12.2×208.8－7.7÷2.54.02－3.5＋0.98（58+370）÷（64-45）120-144÷18+352.5×7.1×416.12×99＋16.125.2×0.9＋0.97.28×99+7.284.3×50×0.264－2.64×0.526×15.7＋15.7×24(2.275

＋0.625)×0.283.94+34.3×0.21.2×(9.6÷2.4)÷4.88.9×1.1×4.72.7×5.4×3.93.6×9.85-5.468.05×3.4+7.66.58×4.5×0.92.8×0.5+1.5832＋4.9－0.94.8－4.8×0.5(1.25－0.125)×84.8×100.156.5×99＋56.57.09×10.8－0.8×7.094.85

+

0.35

÷

1.48.7

×

17.4

-

8.7

×

7.412.5×0.4×2.5×80.87×3.16+4.649.5×1010.68

÷（5.2

-3.5）×

1.2540.5

÷

0.81

×

0.184.8

÷

2.4）6.81+6.81×990.25×185×404.4×0.8－3.4×0.8(9.37+9.37+9.37+9.37)×

2．52.37×6.3+2.37×3.72.5×1.25×0.323.8×10.12.5×(3.8×0.04)7.69×1013.8×