function-machine/addition/easy · Sett 37

8 problems
1
Input: 4 → [?] → 20, what is the rule? =
2
Input: 3 → [-3] → ? =
3
Input: 10 → [?] → 20, what is the rule? =
4
Input: 4 → [-1] → ? =
5
Input: 9 → [+10] → ? =
6
Input: 2 → [×3] → ? =
7
Input: 7 → [?] → 6, what is the rule? =
8
? → [-3] → 3 =
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