小学 四年级数学小数加减乘除口算题.docx

小学 四年级数学小数加减乘除口算题.docx

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小学四年级数学小数加减乘除口算题

[小学四年级数学]小数加减乘除口算题

384÷32=

1846÷10=

468÷39=

1460÷20=

50÷2=

78÷4=

24.5÷14=

49.5÷3=

0÷153=

42÷5=

374÷10=

73÷9=

10÷4=

1.2×3=

2-0.8=

10.7-5.7=

0.52+0.08=

2÷5=

8×0.03

0.01×100=

30×0.01=

0×1.22=

0.6×5=

1.2-0.9=

0.54÷0.6=

0.26×0.3=

1÷0.05=

20×0.4=

2.8+10.2=

7-0.9=

0.55+0.3=

0.8+0.2=

16÷0.4=

0.14×5=

2.5×4=

15.3-10=

3.3+7=

6÷10=

0.86+2.14=

0.37+4=

3.2÷0.8=

0.45+0.55=

6.4÷8=

0.1×9.2=

11÷100=

1.01×9=

3.1×10=

0.65×5=

0.1×7=

32.5÷0.5=

2.58÷0.2=

0.7＋7.32=

6.3÷7=

8×1.8=

0.3＋4.44=

2.08×7=

10÷8=

0.8＋7.62=

0.12×8=

4.2÷0.1=

1.6×3=

1.2×0.6=

100÷200=

6.2×0.3=

0.6×0.7=

2.8÷70=

0.9×0.4=

2.1÷7÷0.1=

5×2.1＋2.1=

2.5×4×0.5=

50×0.04＋420=

3.4÷0.1－21=

100×2.1×0.03=

6.9÷3＋19=

3.7＋1.26＋0.74=

2.34－1.34×0=

（1.5＋2.5）×0.77=

31－0.25－0.75=

34.1＋21.5＋0.9=

9.7×12＋0.3×12=

38×0.01＋0.02=

（1.2＋0.16）×0.1=

6.3÷9=

9÷5=

4.3＋2.7＝

0.75＋0.25＝

4－0.26＝

0.35＋2.7＝

4.6－1.9＝

0.83－0.3＝

3＋0.05＝

7.2－3.8＝

0.07＋0.6＝

1.39－0.39＝

10－5.4＝

8.2÷1.9=

1.2÷4=

3.44＋0.56=

6.8－2.9=

0.6×9=

4.2－0.8=

7.34÷2=

5.4÷1.8=

2.7÷30=

7.34－2.14=

1.01×5=

510÷100=

3.74＋4.26=

2.4×8=

3.2÷0.04=

0.54÷0.9=

0.4×2.5=

0.16÷0.3=

3.18×100=

41×0.4=

0.86÷0.02=

0.08＋5=

1.8×30=

800×0.4=

1.2÷6=

3.6÷40=

3.2÷1.6=

7－0.16=

9.9÷3=

0.03÷0.01＋0.3=

1.25×8×4=

3.6＋5.8＋4.2=

6.8×20÷5=

0.34÷17－0.02=

（1.5＋0.5）÷2=

0.8×1.25×15=

0.24÷4×6=

0.9÷0.3×7=

30÷0.2÷1.5=

9.8－2.9－3.1=

1.02×8－0.16=

0.25×0.4÷0.1=

0.42×4×0.25=

4.08＋0.3=

9.3－3.5=

190÷0.2=

3.6÷0.3=

1.2×0.4=

50.5÷5=

4.2－0.8=

0.8×0.4=

0.8÷0.1×0.5=

2.8÷0.7×20=

0.8×0.6÷2=

5×（3.2－2.6）=

5.4÷0.9＋0.8=

（1.4－0.8）÷0.6=

555÷0.5=

3.26÷2×0.01=

（5.1－2.7）÷0.6=

7.4＋3.6=

2.5×40=

1.35×20=

0.56÷0.28=

6.1－2.08=

5.2×8=

7.2÷40=

4.3÷0.01=

0.06×0.8=

6.52－5.12=

3.6＋1.8=

0.54×4=

0.72÷8=

9÷2=

50×0.3=

0.12×100=

6－2.09=

1.8×4=

12－6.2=

7×0.8=

10.1×6=

7.6－0.7－0.3=

1.25×8×0.74=

1.8＋2.2＋6.4=

0.6×5＋0.4×5=

4.27－0.6－0.4=

3.6＋0.8＋0.2=

8.54－1.7－2.3=

1.05×0.7=

0.42＋0.58=

40.3－9=

42.5÷5=

80÷0.4=

0.75×0.2=

7×0.6=

7.2÷0.5=

80－2.6=

7.8－6.65=

4.02×300=

9.8×10=

12×0.5=

6.1÷2=

6.8＋3.2=

100－32.5=

2.5÷25=

0.9＋0.99=

400÷0.1=

4.5×3=

3.1×0.5=

0.83＋0.2=

2.02×9=

30.3÷3=

2.74÷2=

6÷0.02=

2.76－0.36=

0.06×0.9=

5.8＋3.4=

32＋0.7=

25×0.01=

4.1×0.5=

19.04÷2=

0.74－0.24=

36.05÷5=

4.7＋1.9=

3.46×11=

3.2÷64=

8.1÷3=

8.4－2.7=

24.32÷8=

0.9×0.6=

0.8÷0.04=

0.364×100=

16÷1.6=

7.8＋0.2=

2.4÷4.8=

0.125×8=

7－1.34=

8×0.25=

9×0.36=

0.37×10=

2.9×0.6=

0.8×0.7=

5.3－2.9=

2.8＋13.5=

17.2＋2.8=

8.4÷4.2=

1.7×3=

8.3－3.3=

3.6＋6.4=

0.84÷6=

0.7×5=

5.5＋3.6=

300×1.2=

6.25÷5=

720÷8÷0.1=

0.75×4÷7.5=

2.5×0.7×4=

0.9×100÷3=

2÷（6.4＋4.6）=

2.8÷0.7＋6=

19.6÷0.2÷5=

7.86＋7.86×9=

0.25＋0.75=

12×0.5=

16÷1.6=

5.4÷1.8=

25×0.04=

10－5.6=

1.25×80=

1.23÷3=

8－2.6=

63÷0.09=

6.2÷0.2=

7.8＋2.2=

5.4÷0.9=

0.44×2=

0.25×40=

0.2×0.5=

6.4÷3.2=

7.5＋5.4=

0.01×0.9=

42÷0.7=

0.7＋12.4=

9.9＋0.51＋0.1=

7.3×2.5×4=

1.25×8×3.7=

12－6.2－3.8=

2.4÷4＋5.6÷4=

3.1×0.5=

0.83＋0.2=

2.02×9=

30.3÷3=

7.6－0.7－0.3=

3.6＋6.4=

8.3－3.3=

1.25×8×0.74=

1.8＋2.2＋6.4=

0.6×5＋0.4×5=

6.02×0.3＋0.3=

32.1＋2.5×0.4=

45.7－5.5×6=

10.21×3－10.21=

45.7－5.5×6=

10×0.6－0.6=

13.7×0.25×40=