75与15的差乘32与18的和积是多少

2025-05-11 11:19:06
推荐回答(1个)
回答1:

(1)(82-15)×(32+18)
=67×50
=3350
答:积是3350;

(2)(25+4)×75
=29×75
=2175
答:结果是2175.