问题
解答题
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?
答案
(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.
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?
(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.