function-machine/multiplication/medium · סט 53

7 problems
1
? → [+4 ×2] → 22 =
2
Input: 1 → [×2 + 3] → ? =
3
Input: 4 → [?] → 3, what is the rule? =
4
Input: 6 → [?] → 11, what is the rule? =
5
? → [×2] → 20 =
6
? → [×5] → 20 =
7
Input: 1 → [?] → 2, what is the rule? =
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