function-machine/subtraction/easy · Sada 12

8 problems
1
Input: 6 → [×2] → ? =
2
? → [×2] → 2 =
3
Input: 10 → [×3] → ? =
4
Input: 9 → [×3] → ? =
5
? → [×2] → 8 =
6
Input: 10 → [-1] → ? =
7
Input: 2 → [-1] → ? =
8
Input: 5 → [-1] → ? =
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