function-machine/subtraction/hard · Sæt 39
8 problems
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1
? → [×3 - 2] → 13
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2
Input: 9 → [+2] → ?
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3
? → [+2] → 9
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4
Input: 4 → [×2] → ?
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5
? → [×5] → 15
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6
Input: 4 → [?] → 6, what is the rule?
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7
? → [×2 + 1] → 7
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8
Input: 6 → [+4 ×2] → ?
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