8.5-(5.6+4.8)÷1.3简便计算
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:2024/06/30 15:43:12
8.5-(5.6+4.8)÷1.3简便计算
8.5-(5.6+4.8)÷1.3简便计算
8.5-(5.6+4.8)÷1.3简便计算
![8.5-(5.6+4.8)÷1.3简便计算](/uploads/image/z/7447035-3-5.jpg?t=8.5-%285.6%2B4.8%29%C3%B71.3%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
这题没有什么简便方法...还是按顺序计算把...
8.5-(5.6+4.8)÷1.3
=8.5-10.4÷1.3
=8.5-8
=0.5
如果拆开会更麻烦的~
8.5-(5.6+4.8)÷1.3
=8.5-10.4÷1.3
=8.5-8
=0.5
如果拆开会更麻烦的~