function-machine/subtraction/medium · Conjunto 27

8 problems
1
Input: 7 → [×3 - 2] → ? =
2
? → [×2] → 18 =
3
? → [+10] → 16 =
4
Input: 3 → [?] → 2, what is the rule? =
5
Input: 7 → [+10] → ? =
6
Input: 10 → [×2 + 1] → ? =
7
Input: 10 → [×2 + 3] → ? =
8
? → [+10] → 12 =
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