function-machine/division/expert · Satz 90

8 problems
1
Input: 8 → [?] → 19, what is the rule? =
2
Input: 4 → [?] → 6, what is the rule? =
3
Input: 2 → [×3 - 2] → ? =
4
Input: 5 → [×3 - 2] → ? =
5
Input: 3 → [?] → 15, what is the rule? =
6
? → [×2 + 1] → 15 =
7
Input: 4 → [×2 + 3] → ? =
8
? → [×2 + 3] → 17 =
Easy Math Print · easymathprint.com