function-machine/addition/hard · Sada 94

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