function-machine/addition-easy · Sarja 45

8 problems
1
Input: 7 → [?] → 4, what is the rule? =
2
Input: 1 → [?] → 5, what is the rule? =
3
Input: 7 → [+2] → ? =
4
Input: 3 → [?] → 15, what is the rule? =
5
Input: 4 → [?] → 3, what is the rule? =
6
? → [+2] → 4 =
7
Input: 6 → [×2] → ? =
8
? → [×5] → 30 =
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