列式计算.(1)75加上25与4的积,再除以5,商是多少?(2)142减去16的差除以6,商是多少

2025-04-02 01:53:15
推荐回答(1个)
回答1:

(1)(75+25×4)÷5,
=(75+100)÷5,
=175÷5,
=35;
答:商是35.

(2)(142-16)÷6,
=126÷6,
=21;
答:商是21.