function-machine/multiplication/medium · Sæt 86

8 problems
1
Input: 8 → [?] → 24, what is the rule? =
2
Input: 2 → [?] → 6, what is the rule? =
3
Input: 6 → [?] → 16, what is the rule? =
4
Input: 2 → [?] → 5, what is the rule? =
5
Input: 10 → [?] → 9, what is the rule? =
6
? → [+2] → 8 =
7
? → [+4 ×2] → 20 =
8
Input: 3 → [-3] → ? =
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