function-machine/addition/starter · Sada 62

8 problems
1
? → [×2] → 12 =
2
Input: 2 → [?] → 1, what is the rule? =
3
Input: 1 → [?] → 2, what is the rule? =
4
? → [-3] → 0 =
5
? → [×5] → 10 =
6
? → [+2] → 11 =
7
Input: 5 → [×2] → ? =
8
Input: 4 → [?] → 14, what is the rule? =
Easy Math Print · easymathprint.com