function-machine/multiplication/hard · 세트 54
8 problems
이름:
학급:
날짜:
1
Input: 8 → [×2 + 3] → ?
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2
? → [+2] → 12
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3
Input: 8 → [?] → 22, what is the rule?
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4
? → [-1] → 6
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5
? → [+2] → 7
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6
Input: 5 → [?] → 15, what is the rule?
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7
? → [+2] → 4
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8
? → [×2 + 1] → 15
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