试题 试卷
题型:填空题 题类:常考题 难易度:容易
分数除以整数(不含带分数)7235
1.5× = ÷ = ﹣ = + = 3.14×30=
20÷ = 30×200%= 1÷ = 3+3× = × + × =
×2.5= × = 0.52= : =
= 3.7÷1%= ﹣0.25= ÷2=
10÷10%=
1+2%=
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