function-machine/addition/hard · セット 87
8 problems
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1
Input: 6 → [×2 + 3] → ?
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2
Input: 2 → [+10] → ?
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3
Input: 4 → [?] → 3, what is the rule?
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4
Input: 8 → [×2] → ?
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5
? → [×2 + 1] → 5
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6
? → [×5] → 25
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7
? → [+5] → 7
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8
Input: 10 → [×3 - 2] → ?
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