function-machine/addition/medium · セット 15
8 problems
名前：
クラス:
日付：
1
? → [×5] → 10
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2
Input: 8 → [?] → 40, what is the rule?
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3
? → [+5] → 14
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4
Input: 5 → [+2] → ?
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5
Input: 2 → [×5] → ?
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6
Input: 2 → [×2 + 3] → ?
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7
Input: 3 → [?] → 7, what is the rule?
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8
Input: 9 → [-1] → ?
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