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题型:解决问题 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
÷15= 1÷ = 39× = ÷ = + + =
× = ÷ = 1- + = ÷ = ×0+ =
× =( )
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