function-machine/multiplication/hard · セット 42
7 problems
名前：
クラス:
日付：
1
? → [+10] → 12
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2
Input: 7 → [?] → 15, what is the rule?
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3
? → [×5] → 25
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4
Input: 2 → [×2] → ?
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5
Input: 5 → [-3] → ?
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6
Input: 6 → [+2] → ?
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7
? → [+4 ×2] → 12
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