function-machine/addition/hard · Sarja 69

8 problems
1
Input: 10 → [+4 ×2] → ? =
2
Input: 3 → [?] → 8, what is the rule? =
3
? → [×3 - 2] → 25 =
4
Input: 3 → [×2] → ? =
5
Input: 4 → [?] → 20, what is the rule? =
6
Input: 1 → [×2 + 3] → ? =
7
? → [+5] → 11 =
8
? → [+4 ×2] → 24 =
Easy Math Print · easymathprint.com