function-machine/multiplication/expert · Sæt 46

8 problems
1
Input: 3 → [?] → 9, what is the rule? =
2
Input: 7 → [?] → 21, what is the rule? =
3
Input: 4 → [+4 ×2] → ? =
4
? → [×2] → 8 =
5
Input: 4 → [×3 - 2] → ? =
6
Input: 5 → [?] → 11, what is the rule? =
7
Input: 1 → [×2] → ? =
8
Input: 4 → [?] → 11, what is the rule? =
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