7.39-5.48+2.61-2.51简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/20 13:23:04
![7.39-5.48+2.61-2.51简便计算](/uploads/image/z/311947-43-7.jpg?t=7.39-5.48%2B2.61-2.51%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
7.39-5.48+2.61-2.51简便计算
7.39-5.48+2.61-2.51简便计算
7.39-5.48+2.61-2.51简便计算
7.39-5.48+2.61-2.51
=(7.39+2.61)-(5.48+2.51)
=10-7.99
=2.01
7.39-5.48+2.61-2.51=(7.39+2.61)-(5.48+2.51)=10-7.99=2.01