function-machine/subtraction/easy · セット 97
8 problems
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1
Input: 3 → [+10] → ?
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2
? → [×2] → 8
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3
Input: 6 → [?] → 3, what is the rule?
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4
Input: 4 → [?] → 12, what is the rule?
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5
? → [×5] → 5
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6
? → [-1] → 1
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7
Input: 5 → [?] → 15, what is the rule?
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8
? → [×5] → 10
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