function-machine/addition/easy · セット 73
8 problems
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1
Input: 3 → [×3] → ?
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2
? → [×2] → 4
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3
Input: 4 → [?] → 1, what is the rule?
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4
Input: 10 → [×2] → ?
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5
Input: 7 → [+10] → ?
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6
Input: 9 → [×2] → ?
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7
Input: 2 → [?] → 10, what is the rule?
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8
Input: 8 → [?] → 7, what is the rule?
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