function-machine/subtraction-easy · セット 69
8 problems
名前：
クラス:
日付：
1
? → [-1] → 9
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2
Input: 10 → [?] → 7, what is the rule?
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3
? → [+2] → 11
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4
Input: 9 → [+5] → ?
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5
Input: 8 → [?] → 10, what is the rule?
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6
? → [+10] → 18
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7
? → [×3] → 21
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8
? → [+5] → 7
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