function-machine/subtraction-easy · 세트 28
8 problems
이름:
학급:
날짜:
1
? → [×2] → 20
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2
? → [-3] → 1
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3
Input: 4 → [?] → 1, what is the rule?
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4
? → [+5] → 14
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5
Input: 6 → [+10] → ?
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6
Input: 10 → [+10] → ?
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7
? → [×3] → 9
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8
Input: 8 → [+2] → ?
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