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题型:填空题 题类:常考题 难易度:容易
异分母分数加、减法(不含带分数) 6938
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- = ÷ = 2- = 6÷1% =
÷ = 24×0.5= 1÷ = ( + )×0=
2006-619= 8÷20= 7.06-0.06=
0.3×0.4=
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