> 数学 >
(36/18+36*82)怎么巧算
人气:197 ℃ 时间:2020-04-06 01:49:53
解答
36/18+36*82
=2+36*82
=2+82*(40-4)
=2+3280-328
=3282-328
=2954
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版