简便计算：-1.53×0.75＋1.53×2分之1＋4分之5×1.53

来源：学生作业帮助网编辑：六六作业网时间：2024/12/23 06:17:26

简便计算：-1.53×0.75＋1.53×2分之1＋4分之5×1.53简便计算：-1.53×0.75＋1.53×2分之1＋4分之5×1.53简便计算：-1.53×0.75＋1.53×2分之1＋4分之5

简便计算：-1.53×0.75＋1.53×2分之1＋4分之5×1.53
简便计算：-1.53×0.75＋1.53×2分之1＋4分之5×1.53

简便计算：-1.53×0.75＋1.53×2分之1＋4分之5×1.53
-1.53×0.75＋1.53×2分之1＋4分之5×1.53
=1.53×(0.5-0.75+5/4)
=1.53×1
=1.53