function-machine/subtraction/hard · Sæt 40
8 problems
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1
? → [×5] → 20
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2
? → [×2 + 1] → 3
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3
Input: 8 → [?] → 19, what is the rule?
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4
? → [-1] → 4
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5
Input: 8 → [×2 + 1] → ?
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6
Input: 4 → [?] → 6, what is the rule?
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7
Input: 7 → [?] → 15, what is the rule?
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8
? → [×3] → 3
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