function-machine/subtraction-easy · 세트 88
8 problems
이름:
학급:
날짜:
1
Input: 4 → [?] → 3, what is the rule?
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2
? → [+2] → 9
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3
Input: 5 → [?] → 15, what is the rule?
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4
Input: 5 → [×3] → ?
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5
Input: 10 → [?] → 20, what is the rule?
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6
? → [×2] → 6
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7
? → [+5] → 11
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8
Input: 8 → [-1] → ?
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