5.4*0.33 5.4*0.67怎么简便

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/26 11:53:58
5.4*0.335.4*0.67怎么简便5.4*0.335.4*0.67怎么简便5.4*0.335.4*0.67怎么简便5.4*0.33+5.4*0.67=5.4*(0.33+0.67)=5.4*1=

5.4*0.33 5.4*0.67怎么简便
5.4*0.33 5.4*0.67怎么简便

5.4*0.33 5.4*0.67怎么简便
5.4*0.33+ 5.4*0.67
=5.4*(0.33+0.67)
=5.4*1
=5.4

5.4×0.33+ 5.4×0.67
=5.4×(0.33+0.67)
=5.4×1
=5.4