52.65-(17.65+21)简便计算,简便简便简便!
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/10 20:17:59
52.65-(17.65+21)简便计算,简便简便简便!
52.65-(17.65+21)简便计算,简便简便简便!
52.65-(17.65+21)简便计算,简便简便简便!
52.65-(17.65+21)
=52.65-17.65-21
=35-21
=14
52.65-(17.65+21)简便计算,简便简便简便!
52.65-(17.65+21)简便计算,简便简便简便!
52.65-(17.65+21)简便计算,简便简便简便!
52.65-(17.65+21)
=52.65-17.65-21
=35-21
=14