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题型:填空题 题类:常考题 难易度:困难
(完整)整数和小数及运算8544 10
12×0.4= 45÷58= 0.2÷20%= 10÷10%=
÷3= ×15= 2﹣ = 1+2%= ÷ =
5÷ = ×75%= ×4× = + × = ×99+99× =
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