function-machine/addition/expert · Set 19

8 problems
1
? → [+2] → 7 =
2
Input: 2 → [×2] → ? =
3
? → [×3 - 2] → 13 =
4
Input: 1 → [?] → 0, what is the rule? =
5
Input: 3 → [+4 ×2] → ? =
6
? → [-3] → 1 =
7
? → [×5] → 50 =
8
? → [+4 ×2] → 14 =
Easy Math Print · easymathprint.com