试题 试卷
题型:判断题 题类:常考题 难易度:容易
分数除以整数(不含带分数)7268
3
= ÷ = 0.45÷1.5=
÷ = × = ÷42=
1- = × = ÷ = + =
× = ÷6= 182= 9π=
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