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8除4得几为什么
更新时间: 2020-07-09 00:00:00  

除法是四则运算之一。已知两个因数的积与其中一个因数,求另一个因数的运算,叫做除法。两个数相除又叫做两个数的比。若a乘以b等于c且b不等于0。用积数c和因数b来求另一个因数a的运算就是除法,写作c除以b,读作c除以b。其中,c叫做被除数,b叫做除数,运算的结果a叫做商。所以根据运算法则,8除以4等于2。

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