试题 试卷
题型：填空题 题类：常考题 难易度：容易
吉林省通化市辉南县2020-2021学年二年级上学期数学期末试卷
9×9{#blank#}1{#/blank#}81
1×7{#blank#}2{#/blank#}8
8×1 = 7×4 = 8×8 = 9×4 + 9 = 8×6+3 =
9×9= 8×7= 7×7= 6×5 – 5 = 8×4 – 5 =
5×4= 2×8= 5×9= 7+9+7= 9×8 – 8 =
9×{#blank#}1{#/blank#}＝54 7＋{#blank#}2{#/blank#}＝15
9－{#blank#}3{#/blank#}＝2 {#blank#}4{#/blank#}×7＝56
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