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630除以42的竖式计算

630除以42=90除以6=15

630÷42=15

630*42=26460竖式计算如下:

简便计算 630除以42 解:根据拆分法,原式=630÷(7x6)=630÷7÷6=90÷6=15

630÷42 =630÷(7*6) =630÷7÷6 =90÷6 =15

630÷42=630÷7÷6=90÷6=15

630除以42=630÷(7*6)=630÷7÷6=90÷6=15

630/42=630/(6*7)=630/6/7=105/7=15

简便方法计算四年级题630除以42630除以42=630÷21÷2=30÷2=15

630÷42 =630÷7÷6 =90÷6 =15

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