37.2×5.4+3.28×54(简算)
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/30 00:52:29
37.2×5.4+3.28×54(简算)
![37.2×5.4+3.28×54(简算)](/uploads/image/z/4956153-33-3.jpg?t=37.2%C3%975.4%2B3.28%C3%9754%EF%BC%88%E7%AE%80%E7%AE%97%EF%BC%89)
原式=37.2*5.4+3.28*5.4*10
=37.2*5.4+32.8*5.4
=(37.2+32.8)*5.4
=60*5.4
=324.
谢谢.
用手机回答有点慢,不好意思
=37.2*5.4+32.8*5.4
=(37.2+32.8)*5.4
=60*5.4
=324.
谢谢.
用手机回答有点慢,不好意思