function-machine/multiplication/medium · مجموعة 23

8 problems
1
? → [-3] → 4 =
2
? → [+10] → 20 =
3
Input: 10 → [?] → 12, what is the rule? =
4
Input: 6 → [×2] → ? =
5
Input: 7 → [?] → 22, what is the rule? =
6
Input: 1 → [-1] → ? =
7
? → [×5] → 35 =
8
Input: 5 → [?] → 7, what is the rule? =
Easy Math Print · easymathprint.com