function-machine/addition/medium · セット 47
8 problems
名前：
クラス:
日付：
1
? → [+2] → 8
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2
Input: 4 → [×2 + 1] → ?
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3
Input: 7 → [×5] → ?
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4
? → [×3 - 2] → 1
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5
? → [-1] → 9
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6
? → [+10] → 13
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7
Input: 8 → [+10] → ?
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8
Input: 4 → [?] → 9, what is the rule?
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