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题型:解决问题 题类:常考题 难易度:普通
浙江省台州市路桥区四年级上学期数学期末试卷
[679-(143+245)]÷97
=[679-{#blank#}1{#/blank#}]÷97
={#blank#}2{#/blank#}÷97
={#blank#}3{#/blank#}
679-(143+245)÷97
=679-{#blank#}4{#/blank#}÷97
=679-{#blank#}5{#/blank#}
={#blank#}6{#/blank#}
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