(8+2)X6= 20➗(10➗2)=

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/18 00:49:33

(8+2)X6= 20➗(10➗2)=
(8+2)X6= 20➗(10➗2)=

(8+2)X6= 20➗(10➗2)=
60 4