function-machine/subtraction/hard · 세트 79
8 problems
이름:
학급:
날짜:
1
? → [×3 - 2] → 1
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2
Input: 3 → [?] → 7, what is the rule?
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3
Input: 6 → [×2] → ?
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4
Input: 8 → [×2 + 1] → ?
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5
Input: 5 → [×3] → ?
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6
? → [×3 - 2] → 25
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7
Input: 6 → [?] → 15, what is the rule?
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8
Input: 5 → [+2] → ?
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