function-machine/addition/easy · セット 64

8 problems
1
Input: 6 → [+5] → ? =
2
? → [+5] → 10 =
3
Input: 8 → [?] → 5, what is the rule? =
4
Input: 3 → [?] → 13, what is the rule? =
5
Input: 1 → [?] → 2, what is the rule? =
6
? → [-1] → 2 =
7
Input: 9 → [-1] → ? =
8
Input: 8 → [?] → 13, what is the rule? =
Easy Math Print · easymathprint.com