function-machine/multiplication/starter · 세트 48

8 problems
1
Input: 7 → [+2] → ? =
2
Input: 7 → [?] → 35, what is the rule? =
3
Input: 10 → [×3] → ? =
4
Input: 10 → [?] → 20, what is the rule? =
5
? → [×5] → 10 =
6
Input: 7 → [?] → 14, what is the rule? =
7
? → [-1] → 5 =
8
Input: 2 → [?] → 1, what is the rule? =
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