4.375-【4.15-2.625】简便计算 快
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 11:59:00
![4.375-【4.15-2.625】简便计算 快](/uploads/image/z/65896-16-6.jpg?t=4.375-%E3%80%904.15-2.625%E3%80%91%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97+%E5%BF%AB)
4.375-【4.15-2.625】简便计算 快
4.375-【4.15-2.625】简便计算 快
4.375-【4.15-2.625】简便计算 快
4.375-【4.15-2.625】简便计算 快
=4.375-4.15+2.625
=4.375+2.625-4.15
7-4.15
=2.85
4.375-【4.15-2.625】
=(4.375+2.625)-4.15
=7-4.15
=2.75