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÷ = 16 ÷ = 1 ÷ = × =
6 ÷ = ÷ = 1 ÷ = ×15=
÷ 5= ×5= ÷ = × =
① ÷
②10÷
③ ÷
④ × ÷
⑤ × + ÷8
⑥[ ÷( × )]÷
3÷ 3× × ÷ ÷ ×
像这样相等的算式,你还能写吗?请再写两组。你发现了什么?
进入组卷