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题型：填空题 题类：常考题 难易度：普通
8的乘法口诀 1847 10
32＋16＝
48＋8＝
56÷7＝
8×9＝
根据下图列出算式。
算式是{#blank#}1{#/blank#}×{#blank#}2{#/blank#}+{#blank#}3{#/blank#}＝{#blank#}4{#/blank#}
48里面有几个8？
{#blank#}1{#/blank#}÷{#blank#}2{#/blank#}={#blank#}3{#/blank#}
40+9 = 10 +30 = 59 – 7 = 85 – 80 =
60+40 = 26 +10 = 88 – 8 = 50 +26 =
72 + 27 = 38 – 27 = 54 +25 = 73 – 23 =
100 – 30 = 38 – 35 = 60 + 15 = 16 + 40 =
37+9＝ 72÷9＝ 83﹣18＝ 62﹣36＝
67+13＝ 530﹣360＝ 6×6＝ 74+45＝
95﹣61＝ 40+36＝ 56+21≈
914﹣472≈ 789﹣306≈ 632+148≈
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