123×321963/123367用简便算法怎样计算
123×321963/123367用简便算法怎样计算
日期:2021-06-03 01:12:02 人气:1
用简便算法怎样计算
123×321963/123369
=123×321×1003/(123×1003)
=123×321/123
=321
123×321963/123369
=123×321×1003/(123×1003)
=123×321/123
=321
123×321963/123367用简便算法怎样计算