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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) 6937
①6.3-2.1×(3-1.5)
②5.8×99+5.8
③
④5916÷58×11
⑤
{#blank#}1{#/blank#}- = - ={#blank#}2{#/blank#} 1+ ={#blank#}3{#/blank#}
+{#blank#}4{#/blank#}= -{#blank#}5{#/blank#}= - ={#blank#}6{#/blank#}
=
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