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题型:填空题 题类:常考题 难易度:容易
人教版数学六年级上册第一单元第二课时《分数乘分数》同步测试
= ÷ = 0.45÷1.5=
÷ = × = ÷42=
9 - 9= 1- = ÷13= ÷ = 0× =
× = - = 1÷ = ÷0.8= + =
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