function-machine/subtraction/hard · 세트 96
8 problems
이름:
학급:
날짜:
1
Input: 5 → [?] → 18, what is the rule?
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2
? → [×2 + 1] → 9
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3
Input: 4 → [×3 - 2] → ?
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4
? → [-3] → 2
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5
Input: 1 → [+4 ×2] → ?
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6
? → [-3] → 7
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7
? → [+4 ×2] → 24
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8
Input: 6 → [×3 - 2] → ?
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