function-machine/addition/starter · Conjunto 65

7 problems
1
Input: 1 → [×2] → ? =
2
Input: 7 → [?] → 14, what is the rule? =
3
Input: 3 → [-1] → ? =
4
Input: 1 → [?] → 6, what is the rule? =
5
Input: 5 → [-1] → ? =
6
? → [-3] → 5 =
7
Input: 9 → [?] → 18, what is the rule? =
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