function-machine/multiplication/hard · セット 99
8 problems
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1
Input: 10 → [?] → 9, what is the rule?
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2
Input: 6 → [-1] → ?
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3
Input: 3 → [?] → 7, what is the rule?
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4
Input: 5 → [?] → 25, what is the rule?
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5
? → [+10] → 11
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6
Input: 3 → [×2] → ?
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7
Input: 3 → [?] → 14, what is the rule?
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8
Input: 3 → [×2 + 1] → ?
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