function-machine/multiplication/expert · مجموعة 91

8 problems
1
Input: 7 → [?] → 19, what is the rule? =
2
? → [×2] → 8 =
3
Input: 6 → [?] → 30, what is the rule? =
4
? → [×2] → 4 =
5
? → [+4 ×2] → 16 =
6
? → [×5] → 20 =
7
? → [×2 + 3] → 13 =
8
? → [+4 ×2] → 22 =
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