function-machine/subtraction-easy · セット 76
8 problems
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クラス:
日付：
1
Input: 4 → [?] → 1, what is the rule?
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2
? → [×3] → 15
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3
Input: 10 → [×5] → ?
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4
? → [-1] → 9
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5
? → [×2] → 4
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6
Input: 7 → [+2] → ?
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7
Input: 2 → [×5] → ?
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8
Input: 3 → [?] → 8, what is the rule?
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