function-machine/subtraction/medium · Satz 53

8 problems
1
Input: 7 → [?] → 19, what is the rule? =
2
Input: 5 → [×3] → ? =
3
Input: 3 → [-3] → ? =
4
Input: 9 → [?] → 14, what is the rule? =
5
Input: 1 → [-1] → ? =
6
Input: 10 → [?] → 23, what is the rule? =
7
? → [×2 + 1] → 3 =
8
Input: 3 → [?] → 14, what is the rule? =
Easy Math Print · easymathprint.com