题目内容
【题目】直接写得数.
12×4= 35×3= 0.12×4=
3.5×0.3= 0.12×0.4= 0.35×0.3=
【答案】48,105,0.48,1.05,0.048,0.105
【解析】
试题分析:根据小数和整数乘法的计算方法进行计算.
解:
12×4=48, 35×3=105, 0.12×4=0.48,
3.5×0.3=1.05, 0.12×0.4=0.048, 0.35×0.3=0.105.
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题目内容
【题目】直接写得数.
12×4= 35×3= 0.12×4=
3.5×0.3= 0.12×0.4= 0.35×0.3=
【答案】48,105,0.48,1.05,0.048,0.105
【解析】
试题分析:根据小数和整数乘法的计算方法进行计算.
解:
12×4=48, 35×3=105, 0.12×4=0.48,
3.5×0.3=1.05, 0.12×0.4=0.048, 0.35×0.3=0.105.