function-machine/multiplication/easy · 套题 91
8 problems
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1
? → [+2] → 12
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2
Input: 9 → [-1] → ?
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3
Input: 1 → [?] → 5, what is the rule?
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4
Input: 7 → [?] → 4, what is the rule?
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5
Input: 7 → [×5] → ?
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6
Input: 8 → [×2] → ?
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7
? → [+2] → 5
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8
Input: 8 → [?] → 13, what is the rule?
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