function-machine/addition/medium · Conjunto 86

8 problems
1
Input: 7 → [×2 + 3] → ? =
2
Input: 6 → [?] → 11, what is the rule? =
3
Input: 8 → [?] → 13, what is the rule? =
4
? → [-1] → 7 =
5
Input: 4 → [?] → 9, what is the rule? =
6
Input: 6 → [×2] → ? =
7
Input: 6 → [+4 ×2] → ? =
8
Input: 7 → [?] → 12, what is the rule? =
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