小数加减乘除法口算练习题Word格式.docx

小数加减乘除法口算练习题Word格式.docx

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3.1+3=

0.95-0.05=

6.3÷

9.53-1.53=

0.3+0.27=

0.95+0.05=

53÷

100=

0.52+0.4=

0.6-0.37=

0.5×

1000=

1.2-0.8=9.2-6.1=

2.5×

0.35+0.5=

3.8+0.38=

4.5+7.8=

4.5-0.4=

9.5-0.5=

0.47+0.13=

2.5+3.2=

5.1+2.3=

7×

1.2=

0.052×

7.82+0.3=

21.6-12.6=8.5÷

5=

3.12-0.32=

0.35+0.63=

7.5÷

25=

3.1+0.3=

9.5-5=

3.5+2.4=

4.5+4=

0.74+0.16=

1.25×

80=

0.25×

100=10+0.08=

13.5+6.5=

63÷

0.83-0.5=0.76+0.14=80÷

1000=2.7+0.4=

0.72-0.42=0×

10.5=0.92-0.2=3.5+4.8=

3.5+2.4=5+0.07=1-0.61=0.47+0.23=

0.25+0.75=

8-4.6=

4.5-1.3=

10+0.08=

8.8-6.7=

1.2-0.8=

3.56×

5.3×

0.1=

501－98=

3.1×

32.5÷

0.5=

0.7=

10÷

8=3.7+0.33=

5.8-3.6=

9.5-7.3=

0.96-0.35=

0.83-0.5=

0.9×

7=

41.2＋21=

0.1×

9.02=

125×

7＋125=

2.58÷

0.2=

4×

1.8=

0.8＋7.62=0.51+0.33=

7.2+0.8=

2.7+0.4=

30.5÷

5.66÷

110÷

0.65×

0.7＋7.32=

0.3＋4.44=

0.12×

8=1-0.6=

6.45+5.5=

0.77÷

11=8×

0.04＋3=

8.4÷

1.01×

7=480＋199=

2.01×

4.2÷

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=2.5×

0.5=50×

0.04=3.4÷

6.9÷

3=

1.26＋0.74=

8.2÷

1.9=

1.6－0.9=

6.8－2.9=

4=

2.7÷

30=

7.4－2.4=

3.2÷

0.04=

0.15÷

0.08＋5=

1.2÷

6=

1.6=100×

0.4=

2.34－1.34=

3.44＋0.56=

4.2－0.8=

3.7＋4.2=

0.54÷

0.9=

3.18×

1.8×

6.4÷

7－0.16=6.3÷

9÷

7.34÷

2=

5.4÷

510÷

2.4×

0.4×

2.5=

41×

80×

3.6÷

9.9÷

3=1.5＋2.5）×

0.11=1－0.25－0.75=

3.1＋2.5＋0.9=

9.7×

2＋0.3×

2=38×

0.01＋0.02=（1.2＋0.6）×

0.1=34×

567×

0=

3.6＋5.8＋4.2=

0.86÷

0.2=

0.03÷

0.01＋0.3=（1.5＋0.5）÷

9.8－2.9－3.1=

8×

20÷

5=0.8×

15=

4－3.2＝1－0.99＝4.1＋4.14＝0.6＋0.8＝

0.81÷

0.9=1÷

0.01=0.9÷

0.45=0.48÷

0.24=

1.8＋0.9＝0.28＋0.2＝6.5－5.6＝

1.6÷

0.04=0.24×

0.5=1.85×

0.09÷

3=4.9÷

7=0.86－0.6＝

4.2×

2=1.1×

3=0.32＋0.21＝

10×

0.35=0.06×

100=0.57－0.27＝

0.74+0.54＝0.32+0.21=12.3÷

12÷

100=0.16÷

10=1－0.42＝

0.61－0.3＝0.8－0.08＝3.6÷

0.64÷

8=0.6×

8=2.4÷

8=

20×

0.5=1000×

0.09=6.6＋1.4＝

0.837－0.837＝7.3＋1.7＝

0.35÷

7=2.8×

4=0.5×

0.06×

0.9=0.05×

1.6=0.5×

0.05=

0.3=0.54÷

0.6=0.12÷

0.4=9.65－5＝

1.2×

0.58－0.41＝

7.2＋2.8＝

0.86－0.4＝

6.53÷

5.2＋3.5＝

0.06÷

3.9－2＝

0.3×

0.03=

0.45÷

4=2.5×

0.4=1.25×

0.8=12.5×

0.8=

8.5－2.9＝4.8－4＝3.8＋4.02＝3.42＋0.48＝

3.7÷

0.1=2÷

0.2=1.2÷

0.03=0÷

1.08－0.8＝2－0.01＝7.51＋1.49＝

0.8×

0.25=110×

0.1=15÷

8.1÷

0.3=0.92×

0=0.1×

0.001=

2.4=0.2×

1.8=4-2.56=

9.94-5.83=2.4×

3=24×

14.7＋3.89－4.7＝4.56＋9.1＋0.44＝

1.76＋2.83＋0.24＝6.26－3.65－1.35＝4.6＋3＝

0.32÷

0.004=

0.8÷

0.02=

1.57+4.02=

5.6+0.24=

4.2-3.5=

1.74+3.26=