function-machine/multiplication-easy · 세트 88

8 problems
1
? → [+2] → 6 =
2
Input: 10 → [?] → 50, what is the rule? =
3
Input: 3 → [?] → 9, what is the rule? =
4
Input: 3 → [×5] → ? =
5
Input: 5 → [-3] → ? =
6
Input: 7 → [+2] → ? =
7
Input: 10 → [?] → 20, what is the rule? =
8
Input: 4 → [?] → 9, what is the rule? =
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