小数加减乘除法口算练习题之欧阳光明创编

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小数加减乘除法口算练习题(50道

题)1

欧阳光明(2021.03.07)

4.3-2.5= 0.17+0.06= 1.02-0.09=720÷800=

0.17+0.6= 0.83-0.6=17×300= 0.98-0.09=

0.2+0.78=0.6×0.7= 10.2+0.02= 0.15+0.7=

6.7+2.5= 10.2+0.2= 9.2-6.1=8.5÷5=

3.2-3.2= 3.7+2.3=2.5×100= 3.12-0.32=

2+2.8=3.8-2.9= 0.35+0.5= 0.35+0.63=

3.5÷70= 3.1+3= 3.8+0.38=7.5÷25=

3.8+1= 0.95-0.05=

4.5+7.8= 3.1+0.3=

3+0.3=6.3÷9= 4.5-0.4= 9.5-5=

1.1×9= 9.53-1.53= 9.5-0.5=3.5+

2.4=

1-0.95= 0.3+0.27=0.47+0.13= 4.5+4=

4-0.6=0.95+0.05= 2.5+3.2= 0.74+0.16=

23×100= 9.8-4.8=

小数加减乘除法口算练习题(50道题)2

4.8÷40=53÷100=

5.1+2.3= 1.25×80=

0.78÷10= 0.52+0.4= 7×1.2=0.25×100=

3.4-2.8= 0.6-0.37=0.052×10= 10+0.08=

1-0.75=0.5×1000= 7.82+0.3= 13.5+6.5=

3.05×100= 1.2-0.8= 21.6-12.6=63÷100=

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= 3.7+0.33=0.51+0.33= 1-0.6=

8-4.6=5.8-3.6= 0.52+0.4= 6.45+5.5=

4.5-1.3= 3.4-2.8= 9.53-1.53=8.8-6.7=

10+0.08= 9.5-7.3=7.2+0.8= 7.82+0.3=

8.8-6.7=1-0.95=

小数加减乘除法口算练习题(3) 3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0.4= 0.77÷11= 3.56×10=0.9×7= 30.5÷5=8×0.04+3=

5.3×0.1=41.2+21=5.66÷0.2=8.4÷0.7=

501-98=0.1×9.02=110÷100=1.01×9=

3.1×10=125×7+125=0.65×5=0.1×7=

32.5÷0.5=2.58÷0.2=0.7+7.32=480+199=

63÷0.7=4×1.8=0.3+4.44=2.01×7=

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=2.5×4×0.5=50×0.04=3.4÷0.1=

6.9÷3=100×2.5×0.4=

小数加减乘除法口算练习题(4) 1.26+0.74=2.34-1.34=6.3÷9=1.5+2.5)×0.11= 8.2÷1.9=1.26+0.74=9÷5=1-0.25-0.75=

1.6-0.9=3.44+0.56=1.2÷4=3.1+

2.5+0.9=

6.8-2.9=4.2-0.8=

7.34÷2=9.7×2+0.3×2=

125×4=0.6×9=5.4÷1.8=38×0.01+0.02=

2.7÷30=1.01×5=510÷100=(1.2+0.6)×0.1=

7.4-2.4=3.7+4.2=2.4×3=34×567×0=

3.2÷0.04=0.54÷0.9=0.4×2.5=3.6+5.8+

4.2=

0.15÷0.3=3.18×100=41×0.4=0.86÷0.2=

0.08+5=1.8×30=80×0.4=0.03÷0.01+0.3=

1.2÷6=6.4÷4=3.6÷40=(1.5+0.5)÷2=

3.2÷1.6=7-0.16=9.9÷3=9.8-2.9-3.1=

8×20÷5=0.8×1.25×15=

小数加减乘除法口算练习题(5)

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= 9.65-5=1.6÷0.04= 0.24×0.5= 1.85×0.1= 1.2×0.7= 0.09÷3= 4.9÷7= 0.86-0.6=0.58-0.41=

4.2×2= 1.1×3=0.32+0.21=7.2+2.8=

10×0.35= 0. 06×100=0.57-0.27= 0.86-0.4=

0.74+0.54=0.32+0.21=12.3÷10= 6.53÷100=

12÷100= 0.16÷10=1-0.42=5.2+3.5=

0.61-0.3=0.8-0.08=3.6÷6= 8.4÷4=

0.64÷8= 0.6×8=2.4÷8= 0.06÷3=

20×0.5= 1000×0.09=6.6+1.4= 3.9-2=

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