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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 (5)
2006-619= 8÷20= 7.6-0.06= + =
25×4÷25×4= 0.3×0.4= ÷ = 6- =
× = 40×25%= 12.5×8= + =
÷3= ×15= 2- = 1+2%= ×99+99× =
÷ = 5÷ = ×75%= ×4× = + × =
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