547一(147十50)用简便方法怎么算?

2025-04-20 01:58:32
推荐回答(3个)
回答1:

简便计算过程方法如下
解:547-(147+50)
=547-147-50
=400-50
=350

回答2:

简便计算
547一(147十50)
=547-147-50
=400-50
=350

回答3:

547-(147+50)
=547-147-50
=400-50
=350