function-machine/multiplication/easy · セット 31
8 problems
名前：
クラス:
日付：
1
? → [-3] → 3
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2
? → [-1] → 3
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3
Input: 7 → [?] → 14, what is the rule?
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4
Input: 1 → [?] → 6, what is the rule?
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5
Input: 10 → [×5] → ?
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6
? → [+5] → 7
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7
? → [×3] → 12
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8
? → [×3] → 6
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