function-machine/subtraction-easy · セット 72
8 problems
名前：
クラス:
日付：
1
Input: 9 → [?] → 19, what is the rule?
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2
? → [+2] → 12
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3
? → [×2] → 6
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4
? → [+2] → 5
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5
Input: 5 → [+2] → ?
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6
Input: 4 → [+5] → ?
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7
Input: 6 → [+10] → ?
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8
? → [×3] → 15
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