function-machine/addition-easy · Set 40

8 problems
1
Input: 2 → [?] → 1, what is the rule? =
2
? → [+10] → 16 =
3
Input: 1 → [×5] → ? =
4
? → [×2] → 20 =
5
Input: 5 → [×5] → ? =
6
Input: 9 → [×3] → ? =
7
Input: 3 → [+2] → ? =
8
Input: 3 → [?] → 13, what is the rule? =
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