小数口算直接计算专项练习

5÷8=

0.56÷0.7=

0.34×0.5=

8.5÷0.01=

0.98+0.9=

0.08×1.25=

0.35÷7=

40÷0.2=

9.8－0.66=

80÷1000=

4.3＋5=

1.25×0.8=

17×40=

10÷15=

18÷6=

1÷0.1=

39÷13=

3÷15=

5-0.28=

2.7×30=

4.5÷9=

0.27÷0.3=

0.12×500＝

10÷0.1＝

2.4÷0.3＝

6.87+2.2﹣0.87＝

0.3×0.3＝

9.1+8.9＝

2.5×16＝

0×8×4.5＝

0.2-0.15=

0.4+1.26=

5×1.8=

0.42÷7=

2.4×0.5=

2.4÷0.8=

0.12=

0.48÷0.6=

0.125×0.8=

4.5÷0.09=

5.1﹣2＝

7.2÷1.2＝

2.5×4＝

0.4×0.3＝

0.4×0.5+0.43＝

3.9×0.1＝

4.3÷0.1＝

1﹣0.55＝

72.8÷0.8＝

0.125×13×8＝

8-3.13=

7a×0=

2.4×5=

1.5×5.6=

6.8÷0.4=

4b-3b=

10÷0.2=

1.7÷0.01=

7÷0.1=

4.2×2=

9.03×100=

5.4÷9=

0.2×5=

3.8÷4=

2.6÷10=

7×0.7=

0.4+0.16=

1-0.13=

0.2+0.8=

8.8-4=

0.5×8=

2×0.07=

0.25×4=

2.34×100=

8×0.2=

0.7×0.1=

1.7×0.04=

0.5×0.06=

1÷4=

6.3÷9=

0.24÷0.3=

0.054÷0.9=

1.2×99+1.2=

19÷0.4÷2.5=

0.68＋0.2=

1.14-0.14=

5×0.6=

9.35+1.75=

1.25×0.58×8=

2.4×5=

3.6÷0.03=

302=

7c-6c=

1.2×0.5÷1.2×0.5=

0.3×4＝

3.3÷3＝

2.4×5＝

a+a＝

2.1÷0.07＝

8.2×0.01＝

4÷5＝

6.2+2.8＝

⑨0.45÷9＝

⑩3.06÷3＝

16. 根据12×15＝180，直接写出下面乘法算式的得数。

1.2×15＝

12×0.15＝

0.12×15＝

1.2×150＝

120×0.15＝

0.012×15＝

0÷3.86=

1.5÷0.03=

1.8×5=

5-1.42-0.58=

1.2×6=

43×0.01=

3.2×0.5=

1.74×3.9×0=

4.2÷0.7=

0.72-0.2=

4.3+1.7=

1.2×0.5=

2-1.03=

2.8÷10=

2.5×100=

8.1+9=

0.64÷0.8=

0.4×1.6=

42÷0.7=

1.3×0.5=

7.5×0.4=

3a-0.5a+a

4.08÷8=

0.21×0.3=

0.9÷0.01=

m×0.2×m=

0.12×5=

0.84÷7=

16.9÷13=

1-0.25+0.75=

0.45+0.55=

12-0.12=

6.4÷0.16=

2.8×7÷28×7=

0.3×0.9=

3.05×100=

3.2×0.5=

1÷0.5=

10÷0.25=

24÷0.04=

2.5×8=

2.4÷0.04=

0.56÷0.01=

0.3×25=

5.7×100=

0.3÷0.2=

8.65×0=

7+5=

0.4×0.5=

0.1×0.23=

1.25×8=

0.25×40=

1.5÷0.5=

10÷4=

6.3÷3=

5÷0.2=

0.4×0.8＝

0.39＋0.61＝

6.5÷0.5＝

2.8÷0.7＝

0.79－0.07＝

0.91÷0.7＝

0.6×1.2＝

0.04×1.1＝

0.703×100＝

0.45×0.2＝

30×0.23＝

5.6×0.5＝

12.5×0.4＝

0.01×0.1＝

0.8×125=

0÷1.4=

3.36÷0.3=

5.65+0.5=

2.6×50=

0.9÷6=

9.4-4=

0.32=

0.2-0.02=

8.85-0=

0.04×2.5=

0.49÷0.7=

1.2×0.5=

5.1÷3=

8.2+0.01=

0.57×100=

10÷0.01=

0.22+0.8=

10-2.05=

3.5×0.4=

4÷0.25=

0÷19.8=

0.2×0.05=

0.6×1.5=

0.45+0.55=

2.5×5=

0.72×5=

2.7×0.3=

12.5×80=

2-0.12=

84÷0.4=

4.2÷7=

0.9÷0.3=

24÷1.2=

1.25×8=

0.25×16=

8.4÷4=

12.6÷0.2=

0.42÷0.6=

0.21×0.3=

7.2÷0.8=

4.3×0.1=

28÷0.4=

0.2×50=

0.125×8=

1.5-0.8=

4.7+4.3=

8.4÷0.2=

0.24×3＝

3.2÷0.5＝

0.4×2.5 =

6-0.25 =

0×9.8＝

9.6÷0.6 =

9.2÷4=

0.11×8＝

9.8÷0.7＝

5×1.8＝

4+3.6＝

3﹣0.98＝

4.1×0.6＝

1.96÷0.4＝

a×a×7.3＝

11÷22＝

0.5＋1.3 =

3.5－0.8 =

1.1＋9 =

0.64－0.4=

0.49÷7 =

2×0.85 =

6÷30=

8×0.9=

3.25+4.26=

3.4×0.01=

12-2.5=

30×0.8=

0.3×0.5=

1.02÷1=

0.25×4=

1.8÷3=

1.25÷0.5=

4.5÷4.5=

6.2÷0.2=

8×12.5=

2.1÷0.7=

9×0.003=

0.43+3.57=

2.8÷0.2=

0.4÷8=

1.25×4=

0.54÷6=

7.2÷0.6=

a+3a+7a=

3×0.2×0.5=

0.03÷0.01=

4÷0.8=

1.65÷15=

4.8÷0.6=

1.54+1.7=

9-0.76=

0.42÷0.7=

0.8×12=

4.5÷1.5=

25÷0.1=

2.8÷0.7=

0.2×0.2×0.2=

0.56÷0.8=

7.79×0=

7÷5=

21.8÷2=

6.87-1.76=

4×3.2=

1.23+4.5=

2.4÷0.04=

4.8+1.2=

6-4.5=

7.07+4=

3.09×100=

7.2÷0.8=

4.4÷1.1=

0.6×0.8=

19.8-9.8=

0.4+0.7=

0.2×1.4=

3.5÷0.5=

1-0.56=

0.4×0.05=

0.1-0.01=

0.36÷0.6=

2.7÷100=

2.4+7.6=

0.1×0.1=

0.21÷3=

0.5×100=

2.5×40=

3.5×0.4=

0.47÷0.1=

48÷0.6=

27÷100=

3.01×10=

3÷6=

0.8÷0.1=

1.2÷0.3=

2.1÷0.25=

8.1÷0.9=

0.03÷0.3=

3.6÷3=

4÷0.1=

0.72÷4=

42÷3=

10.5÷5=

4.84÷4=

7.38÷0.9=

86÷0.2=

0.98÷0.7=

2.1÷0.7=

9×0.003=

12.4÷0.4=

2.8÷0.2=

0.54÷6=

7.2÷0.6=

0.4÷8=

1.25×4=

1÷0.25=

0.34÷0.17=

0.9×2=

10×0.07=

0÷3.7=

0.4×2.5=

1.2×0.5=

0.01÷0.1=

6.5÷1.3=

1.4×5=

7÷0.35=

3.3×0.3=

5.6÷0.7=

0.125×8=

x-0.5x=

10×1.8=

0÷6.5=

9x+3x=

15÷0.15=

21×0.3=

7.2÷0.01=

1.4+7.6=

2.5-2.5÷5=

1－0.53=

1.02＋0.8=

50×0. 2=

2.8x－x=

0.52=

6÷0.6=

6.1÷10=

a×2a =

2.6x＋4x=

3.5×4÷3.5×4=

2.6+3.4=

0.83-0.62=

0.52-0.2=

0.15×4=

0.4×500=

4.03×10=

0.6÷30=

0.84÷7=

2.5×4=

0.54÷6=

0×13.9=

1.5×0.4=

0.35×0.2=

1.6×0.3=

1.5÷3=

7.6÷10=

0.56÷14=

2.8×0.5=

0.48÷0.8=

0÷5.32=

1.8×0.5=

3.6÷18=

2.4×4=

0.84÷7=

36÷10=

0.8×6=

2.8+1.3=

42×0.2=

2.4×0.5=

5.6÷7=

5.3÷100=

24÷0.3=

2.7÷0.09=

0.66÷2.2=

26.7×100=

5.05-0.5=

0.45×2=

7.2÷0.8=

4÷0.8=

1.6×0.25=

1.2×0.5=

0.56÷0.04=

0.84÷1.4=

8.4×0.25=

0.07×0.8=

1.7×0.03=

0.16×0.5=

0.72÷12=

5.2÷13=

0.7×1.1=

0÷3.68=

0.48÷0.03=

2.5×8=

2.33×0.2×5=

3.6÷12=

4.5×0.2=

7.25-3.8=

0.72=

4.3÷2.5÷4=

2.4×5=

1.8÷0.6=

3×6.1=

0.63÷0.7=

1.8×0.5=

10-0.19=

10÷0.1=

1÷0.25=

1.7×6=

0.3×0.9÷0.3×0.9=

1-1÷8=

0.1÷2＝

27×0.2＝

1.5×4＝

2÷0.1＝

4.8÷0.6＝

9.1×0.1＝

0.9×0.3＝

4.2÷3＝

8×0.125＝

0.12÷0.2＝

10÷0.1＝

0.27－0.09＝

7－6.38＝

4÷0.25＝

4.08÷0.4=

6.5÷5=

192÷4=

0.32×500=

30÷4=

4.4+5.6-2.9=

0.14÷2=

0.42×5=

2.47+1.35=

36.3÷3=

1.7×0.3=

1.77×0=

0.72÷0.6=

4.43-3.98=

1÷0.5=

4.57+3.3=

2.5×4-4=

1.8- 1.8×0.6=

2.2÷2=

1.4×0.1=

3.2÷4=

0.5×20=

4×0.4=

5÷0.5=

9.9÷3=

1.1×7=

1.25×0.8=

7.6÷2=

4.1-2.05=

16÷0.08=

4×0.25=

5.2+4.8=

4.9÷0.1=

0÷3.42=

6.6÷0.6=

1.8×0.2=

0.48÷0.6=

3.46+2.54=

1÷0.2=

2-1.7=

0.8×10.1=

2.4×0.5=

2.7÷9=

0.7×0.8=

7.7＋1.1＝

0.36÷9＝

4.2÷0.7＝

0.48÷8＝

2.5×40＝

9.3÷3＝

0.56＋0.08＝

0.5×0.4＝

1.2+2.08=

5.6÷8=

12.5×80=

2.5×4=

5÷7=

3.9÷0.3=

6.6÷0.11=

0.63÷0.7=

0.2×0.3=

3.2÷0.4=

5.8+2=

2.4÷0.03=

5.2×5 =

2.5×0.4=

0.42=

0.3÷0.6=

4.5÷5=

0.3×0.4=

40÷0.8=

（

）÷8

0.32÷0.08=

4.5+0.55=

7.6-1.3=

0.125×8=

1÷5=

6－2.4＝

5.2＋4.8＝

3.8÷0.19＝

0.09×10000＝

0.5×0.24＝

0.3－0.03＝

5÷4＝

85a＋5a＝

3.5÷0.07=

0.487+0.13=

700÷100=

79.3÷3.1=

6÷1.2=

2.5×8=

24÷1.5=

8.7-2.6=

9.1×0.3=

3.2÷0.2=

0.125×80=

3.2×2=

0.2×1.3=

0.05×1.2=

0.6÷0.3=

5.46×0=

2.5÷0.5=

1.6÷0.5=

0.8×1.2=

0.9÷0.6=

8-3.54=

6.5÷5=

15y-14y=

72-52=

8.4÷4=

2x-0.8x=

0.5×4=

3.2×5x=

7.4m+6m=

0.4÷0.1=

1.6×0.3=

7.7÷11=

0.08×5=

0.1-0.01=

2.6+4=

4.3×0.2=

2.5×4÷2.5×4=

0.63÷0.7=

0.8×0.5=

0.2÷0.001=

3.2-3.2×0.5=

9.12÷3=

0.634×1000=

7.2÷4=

0.7×0.01=

75÷10=

25×8=

5.6×3=

2.82+3.18=

2-1.75=

2.3÷0.1=

0.8×0.3=

0.35÷0.07=

5.6÷0.56=

3.3÷11=

5.6÷1.4=

12.5÷0.5=

2.88×100=

3.8×0.5=

26÷0.13=

12.3×0.2=

0.72÷0.8=

2.5×0.7×4=

0.4×0.15=

2.7÷0.09=

2.4×0.3=

4.8÷4÷2=

4.8÷2=

0.35÷5=

0.6×0.5=

20×0.4=

100×0.039=

1.2÷3=

0.2×0.3=

1.1÷10=

0.25÷5=

3.4×2=

0.25×8=

3.02-1.5=

0.4×0.4=

2.4×2.5=

1.6÷0.01=

0÷7.12=

12.3÷6=

1.9÷1=

0.25×0.4÷0.25×0.4=

4×（1.5＋0.25）=

2.5×0.4=

6.3÷0.9=

5.9÷1.8=

4.7×3=

3÷1.5=

200×0.04=

0.2×0.5=

1.1-0.95=

8÷16=

12÷1.2=

0.7+6.03=

0.54÷0.6=

0.21×0.4=

5.5÷11=

8.4×10.1=

0.3÷0.03=

4.4÷0.4=

5.1+15.9=

10÷4=

0.3÷0.2=

0.36÷0.04=

2.4÷0.01=

0.6÷1.2=

4.5×1.8=

12.9÷0.3=

2.5÷10=

0.56÷14=

63÷0.9=

1.6÷0.8=

36.3÷0.3=

0.8÷0.08=

0.63÷9=

100÷0.4=

0.35÷7=

1.3÷0.13=

3.98÷1.0=

0.9×0.9=

0.1÷0.4=

52=

x-0.9x=

3.6x+0.9x=

31.1×7.8=

2.4×5=

8.9÷2=

a×0=

45.4+46=

9.9×9=

0.6-0.6×1=

44.4÷20=

11÷22=

1÷2=

36.3÷3=

20.5÷5=

63÷0.9=

22÷0.11=

10÷4=

7÷0.35=

13÷1.3=

9.7×10=

0.6÷0.15=

4.2×0.4＝

12.5×8＝

0.6×0.3＝

4.8÷6＝

8.8÷0.1＝

4×0.25＝

0.63÷0.9＝

0.32÷0.8＝

2.04×2=

26÷10=

0.8×0.6=

5.6÷7=

2.8+1.3=

0÷5.68=

0.8-0.38=

3.2÷0.4=

2.4×0.5=

6.6÷2.2=

1.25×0.8=

3.9×0.01=

0.63÷0.9=

3.6÷0.36=

1.2x-x=

200×0.04=

7.5a+2.5a=

5.5÷11=

2.3×10=

6.4÷100=

0.1×0.01=

2.6×20=

2.7÷0.3=

9÷1.5=

5.1÷0.17=

0.48÷16=

3.7+6.4=

0.8×60=

0.6×1.5=

4÷0.25=

0.24÷0.4=

1.25×0.8=

0.32=

b-0.5b=

3.6÷0.18＝

27×3.01÷27＝

2.8－2.8÷7＝

4.2÷6＝

0.25×40＝

0.14×0.3＝

0.2－0.2×0.2＝

0.48÷0.03=

0.4× .02=

17÷0.17=

5.1÷0.3 =

0.25×40 =

200×0.4=

0.36÷3 =

0.82m+0.18m=

=

3.8+2.6=

0.54×10=

1÷0.4=

4×2.1=

34×0.5=

7.2÷0.9=

5.98-3.98=

2.36÷0.1=

3.5×3=

0.9÷0.01=

3.5+7.6=

0.21÷3=

2-0.13=

0.1÷0.01=

2÷0.5=