function-machine/division/hard · 세트 57
8 problems
이름:
학급:
날짜:
1
? → [×3 - 2] → 1
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2
? → [×5] → 20
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3
Input: 2 → [?] → 10, what is the rule?
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4
? → [×3 - 2] → 28
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5
Input: 10 → [+4 ×2] → ?
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6
? → [×2] → 16
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7
Input: 6 → [?] → 3, what is the rule?
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8
? → [-3] → 6
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