试题 试卷
题型：填空题 题类：常考题 难易度：普通
7的乘法口诀1806 10
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{#blank#}1{#/blank#}×4＜25 34＞5×{#blank#}2{#/blank#}
7×{#blank#}3{#/blank#}＜30 {#blank#}4{#/blank#}×7＜16
6×{#blank#}1{#/blank#}<38 {#blank#}2{#/blank#}×7<30 50>{#blank#}3{#/blank#}×7
9×{#blank#}4{#/blank#}<55 {#blank#}5{#/blank#}×8<43 64>{#blank#}6{#/blank#}×7
6×3＝ 5×6＝ 49－20＝ 5×5＝
4×4＝ 8×4＝ 2×9＝ 3×7＝
4×9=
8×4=
2×8=
50-6=
7×8=
9×7=
9×5=
4×7=
9×6-9=
9×9+7=
8×8-18=
6×7+6=
试题篮
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