48*3.5+3.5*51+3.5 用简便方法做

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/29 00:19:09
48*3.5+3.5*51+3.5用简便方法做48*3.5+3.5*51+3.5用简便方法做48*3.5+3.5*51+3.5用简便方法做48*3.5+3.5*51+3.5=3.5*(48+51+1)

48*3.5+3.5*51+3.5 用简便方法做
48*3.5+3.5*51+3.5 用简便方法做

48*3.5+3.5*51+3.5 用简便方法做
48*3.5+3.5*51+3.5 = 3.5*(48+51+1)=3.5*100=350