(1)=______÷______=______:______(2)请照样子,再写一组等式.=______÷______=______:______.

发布时间:2020-08-07 20:36:40

(1)=______÷______=______:______
(2)请照样子,再写一组等式.
=______÷______=______:______.

网友回答

解:(1)=4÷9=4:9;
(2)=2÷5=2:5.
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