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4扩大多少倍是100
更新时间: 2020-10-31 00:00:00  

4扩大25倍是100。一个数扩大多少倍为哪个数的问题可以转化为这个数乘以倍数等于哪个数的问题。一个整数能够被另一个整数整除,那么这个整数就是另一整数的倍数。两个或多个整数公有的倍数叫做它们的公倍数。两个或多个整数的公倍数里最小的那一个叫做它们的最小公倍数。这个乘法的计算要有九九乘法表的基础,九九乘法表会在三年级学,不过有些地方会早一些学到。

关键词: 扩大 多少

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