function-machine/mixed-ops/hard · Sada 55

8 problems
1
Input: 5 → [?] → 10, what is the rule? =
2
Input: 10 → [+10] → ? =
3
? → [×2 + 3] → 9 =
4
? → [×2 + 3] → 21 =
5
? → [+4 ×2] → 10 =
6
Input: 5 → [?] → 7, what is the rule? =
7
? → [×5] → 35 =
8
Input: 9 → [+2] → ? =
Easy Math Print · easymathprint.com