4.67ⅹ9.9+0.467怎样简便计算?
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分配率运算简单
=4.67x9.9+4.67x0.1
=4.67x(9.9+0.1)
=4.67x10
=46.7
=4.67x9.9+4.67x0.1
=4.67x(9.9+0.1)
=4.67x10
=46.7
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4.67x9.9+0.467
=4.67×9.9+0.467×1
=4.67x9.9+4.67x0.1
=4.67x(9.9+0.1)
=4.67x10
=46.7
=4.67×9.9+0.467×1
=4.67x9.9+4.67x0.1
=4.67x(9.9+0.1)
=4.67x10
=46.7
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4.67x9.9+0.467
=4.67x9.9+4.67x0.1
=4.67x(9.9+0.1)
=4.67x10
=46.7
=4.67x9.9+4.67x0.1
=4.67x(9.9+0.1)
=4.67x10
=46.7
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4.67×9.9+0.467
=4.67×9.9+4.67×0.1
=4.67×(9.9+0.1)
=4.67×10
=46.7
=4.67×9.9+4.67×0.1
=4.67×(9.9+0.1)
=4.67×10
=46.7
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这里可以把4.67看成是0.467的十倍
4.67×9.9+0.467
=4.67×(9.9+0.1)
=4.67×10
=46.7
4.67×9.9+0.467
=4.67×(9.9+0.1)
=4.67×10
=46.7
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