function-machine/subtraction/hard · 세트 91
8 problems
이름:
학급:
날짜:
1
Input: 7 → [+2] → ?
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2
Input: 2 → [?] → 5, what is the rule?
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3
? → [×3 - 2] → 19
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4
Input: 7 → [?] → 17, what is the rule?
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5
Input: 10 → [×3] → ?
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6
? → [×3 - 2] → 4
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7
Input: 10 → [?] → 28, what is the rule?
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8
Input: 1 → [+2] → ?
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