7.8+4.56+2.2= 5.01-1.9+4.99= 12.7+12.5\5=
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 14:37:54
![7.8+4.56+2.2= 5.01-1.9+4.99= 12.7+12.5\5=](/uploads/image/z/18196-52-6.jpg?t=7.8%2B4.56%2B2.2%3D+++++++++++++++++++++++++++++++++++++++++++++5.01-1.9%2B4.99%3D++++++++++++++++++++++++++++++++++++++++++++12.7%2B12.5%5C5%3D)
7.8+4.56+2.2= 5.01-1.9+4.99= 12.7+12.5\5=
7.8+4.56+2.2= 5.01-1.9+4.99= 12.7+12.5\5=
7.8+4.56+2.2= 5.01-1.9+4.99= 12.7+12.5\5=
14.56,8.1