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题型:填空题 题类:常考题 难易度:普通
山西省晋中市灵石县2019-2020学年六年级上学期数学期中试卷
×4{#blank#}1{#/blank#} 9× {#blank#}2{#/blank#} ×9 × {#blank#}3{#/blank#}
×0.5{#blank#}4{#/blank#} 0.9× {#blank#}5{#/blank#} ×9 0.8× {#blank#}6{#/blank#}0.5
用5个3组成一个算式,要使算式中至少有一个分数,得数等于2。你能办到吗?你能给出几种答案?
×4= 10× = + = × =
× = ×7= × = × =
× = × = × = - =
× = ×5= × = × =
-10%= ×50%= 10%÷10%= 10÷10%=
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