function-machine/multiplication-easy · セット 50
8 problems
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クラス:
日付：
1
? → [×3] → 30
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2
Input: 5 → [-1] → ?
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3
Input: 7 → [?] → 21, what is the rule?
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4
? → [-3] → 3
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5
Input: 5 → [+10] → ?
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6
? → [×3] → 6
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7
Input: 5 → [?] → 7, what is the rule?
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8
? → [×2] → 6
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