3.56×10.1用简便方法计算?
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3.56×10.1
=3.56×(10+0.1)
=3.56×10+3.56×0.1
=35.6+0.356
=35.956
=3.56×(10+0.1)
=3.56×10+3.56×0.1
=35.6+0.356
=35.956
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3.56×10.1
=3.56×(10+0.1)
=3.56×10+3. 56×0.1
=3056+0.356
=35.956
=3.56×(10+0.1)
=3.56×10+3. 56×0.1
=3056+0.356
=35.956
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运用乘法分配律进行简便计算
3.56x10.1
=3.56x(10+0.1)
=3.56x10+3.56x0.1
=35.6+0.356
=35.956
3.56x10.1
=3.56x(10+0.1)
=3.56x10+3.56x0.1
=35.6+0.356
=35.956
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把10.1拆成10+0.1,利用乘法分配律就好了!原式=3.56x(10+0.1)
=3.56x10+3.56x0.1
=35.6+0.356
=35.956
=3.56x10+3.56x0.1
=35.6+0.356
=35.956
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