function-machine/subtraction/expert · Sada 80

8 problems
1
Input: 10 → [-1] → ? =
2
Input: 2 → [+4 ×2] → ? =
3
Input: 2 → [+5] → ? =
4
? → [×3] → 6 =
5
? → [×3 - 2] → 13 =
6
Input: 2 → [+10] → ? =
7
Input: 10 → [?] → 50, what is the rule? =
8
Input: 4 → [×3] → ? =
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