> 数学 >
简便计算:13.6*36+136*6.
人气:230 ℃ 时间:2020-01-26 02:17:54
解答
13.6*36+136*6.4
=13.6*36+13.6*64
=13.6*(36+64)
=13.6*100
=1360
推荐
猜你喜欢
© 2026 79432.Com All Rights Reserved.
电脑版|手机版