function-machine/subtraction/easy · セット 67
8 problems
名前：
クラス:
日付：
1
? → [-1] → 3
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2
Input: 3 → [?] → 9, what is the rule?
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3
? → [+10] → 11
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4
? → [+2] → 6
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5
? → [-1] → 2
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6
Input: 3 → [+10] → ?
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7
? → [×3] → 27
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8
Input: 3 → [?] → 6, what is the rule?
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