(27加73)乘75简便计算

(27加73)乘75简便计算
2025-04-07 10:36:01
推荐回答(2个)
回答1:

简便运算:
(27+73)×75
=(20+70+3+7)×75
=(90+10)×75
=100×75
=7500

答题不易,仅供参考,望采纳~~~

回答2:

(27加73)乘75简便计算
=100x75
=7500