Hard · Set 96

8 problems
1
? → [+10] → 18 =
2
? → [+2] → 6 =
3
Input: 9 → [+2] → ? =
4
Input: 5 → [×3 - 2] → ? =
5
Input: 10 → [+2] → ? =
6
? → [×3] → 3 =
7
Input: 10 → [?] → 30, what is the rule? =
8
Input: 6 → [?] → 16, what is the rule? =
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