function-machine/mixed-medium · सेट 30

8 problems
1
? → [+5] → 7 =
2
Input: 2 → [×3 - 2] → ? =
3
Input: 5 → [+2] → ? =
4
Input: 3 → [?] → 9, what is the rule? =
5
Input: 9 → [?] → 45, what is the rule? =
6
Input: 5 → [-3] → ? =
7
Input: 2 → [?] → 7, what is the rule? =
8
? → [×2 + 1] → 15 =
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