(125-6)*8怎样简便就怎样算的脱式计算
问题描述:
(125-6)*8怎样简便就怎样算的脱式计算
答
(125-6)*8
=125×8-6×8
=1000-48
=952
(125-6)*8怎样简便就怎样算的脱式计算
(125-6)*8
=125×8-6×8
=1000-48
=952