854-147 +53用简便计算?

2025-02-23 17:04:24
推荐回答(3个)
回答1:

854-147 +53用简便计算:

854-147 +53
=854-(150-3)+53
=854-150+3+53
=854-150+56
=854+56-150
=910-150
=760

回答2:

=854-(147-53)=854-94=760

回答3:

具体求法,

如图所示