function-machine/subtraction/starter · セット 89
8 problems
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1
Input: 9 → [?] → 18, what is the rule?
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2
Input: 6 → [+10] → ?
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3
? → [-1] → 4
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4
? → [×5] → 10
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5
Input: 1 → [×3] → ?
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6
Input: 4 → [?] → 6, what is the rule?
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7
? → [×2] → 16
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8
? → [+2] → 3
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