试题 试卷
题型:填空题 题类:常考题 难易度:容易
百分数的简单应用(增加、减少百分之几) 7985 10
3400+399=
7000﹣599=
2.3+3.55=
100÷500=
3900×0.02=
=
1.25×8﹣10=
+ = × = ÷6= × ÷ × =
2- = 10÷10%= 1÷ = ×(0.4- )=
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