北师大版四年级数学下册小数乘法专项练习题50Word文档格式.docx

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北师大版四年级数学下册小数乘法专项练习题50Word文档格式.docx

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0.963×

2.7

74+0.18.6+0.35×

44.8+0.71+95.2

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9.4+0.67×

0.60.05×

0.78×

2

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0.6-1×

0.52000-0.12-2.88

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0.5=0.05×

1000=0.28÷

10=

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10=0.5×

0.5=0.1×

0.06=0.17×

200=

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0.070.31×

0.220.72×

0.39.9×

66.1

9.2×

0.28.6×

3.94.3×

8.50.54×

1.97

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77.4+0.58+62.6

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0.5360-2.3-47.7

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0.4=0.05×

10=0.017÷

0.717×

1000=0.07×

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400=1.8×

60=

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0.78.2×

4.60.25×

2.19.7×

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0.25800-5.2-34.8

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50=

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0.4=0.7×

500=

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0.57.3×

0.826.5×

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0.2120-0.42-0.58

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8.7×

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30=

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0.669.2×

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73.8

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0.05570-0.91-9.09

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5.57×

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40=0.05×

0.03=

0.70.35×

0.80.14×

6.38.6×

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28.3

0.54+1.19.8+0.87×

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82+2.6×

181.25×

0.96×

0.09+0.11×

0.052500-0.81-7.19

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