试题 试卷
题型:计算题 题类:常考题 难易度:普通
2015年四川省绵阳市小升初数学试卷
x+75%x=
5.6÷(70%x)=5%
x: =3.25: .
①0.7:18=21:x
② =
③1.5:2.5=12:x
④ : = :x
⑤ =
⑥ = .
5+ =20 =26
﹣ = ÷5= 100÷10%= 0.25× =
﹣30%= ÷ = 3:0.9= 1÷ × =
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