function-machine/subtraction/expert · Set 25

8 problems
1
Input: 1 → [×2 + 3] → ? =
2
Input: 8 → [?] → 24, what is the rule? =
3
? → [+10] → 11 =
4
Input: 7 → [+2] → ? =
5
Input: 1 → [?] → 3, what is the rule? =
6
? → [×5] → 20 =
7
Input: 3 → [+4 ×2] → ? =
8
Input: 9 → [?] → 45, what is the rule? =
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