function-machine/subtraction-easy · 세트 60
8 problems
이름:
학급:
날짜:
1
? → [×3] → 30
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2
Input: 5 → [-1] → ?
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3
? → [-1] → 4
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4
Input: 6 → [?] → 16, what is the rule?
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5
Input: 9 → [?] → 6, what is the rule?
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6
? → [+10] → 16
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7
Input: 5 → [?] → 25, what is the rule?
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8
Input: 10 → [?] → 20, what is the rule?
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