题目内容
笔算下面各题,带★号的要验算.
134×16= | 372÷31= | 208×34= | ★540×18= | ★567÷28= |
解:
134×16=2144
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372÷31=12
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208×34=7072
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540×18=9720
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验算:
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567÷28=20…7
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验算:
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分析:根据整数乘除法竖式计算的方法进行计算即可;注意验算方法的选择.
点评:本题主要考查整数乘除法的笔算,根据各自的计算方法进行计算即可;注意验算方法的选择.
134×16=2144

372÷31=12

208×34=7072

540×18=9720
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验算:

567÷28=20…7

验算:

分析:根据整数乘除法竖式计算的方法进行计算即可;注意验算方法的选择.
点评:本题主要考查整数乘除法的笔算,根据各自的计算方法进行计算即可;注意验算方法的选择.

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