function-machine/multiplication/hard · Conjunto 61

8 problems
1
Input: 8 → [+4 ×2] → ? =
2
? → [×3 - 2] → 13 =
3
Input: 10 → [?] → 20, what is the rule? =
4
? → [×3 - 2] → 22 =
5
Input: 3 → [+10] → ? =
6
? → [+4 ×2] → 16 =
7
Input: 3 → [?] → 15, what is the rule? =
8
Input: 2 → [+4 ×2] → ? =
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