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题型:单选题 题类:常考题 难易度:容易
小学数学六年级上册 百分数的应用(简单的百分数应用题、合格率等率) 7974 10 (31)
0× = ÷ = ×2= + = ×5=
1÷ = × = = ÷6= 100×2.5%=
0.8× = × = 14÷ = +0.625=
÷ = 1﹣75%= ×5÷ ×5= 0÷(4+ )=
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