475-(250+175)用简便运算

475-(250+175)用简便运算
2025-04-07 04:46:46
推荐回答(2个)
回答1:

475-(250+175)用简便运算
475-(250+175)
=475-175-250
=300-250
=50

回答2:

475-(250+175)
=475-175-250
=300-250
=50