function-machine/multiplication/starter · Sæt 39

8 problems
1
Input: 1 → [?] → 3, what is the rule? =
2
Input: 7 → [?] → 21, what is the rule? =
3
Input: 2 → [?] → 6, what is the rule? =
4
Input: 3 → [-3] → ? =
5
Input: 4 → [×5] → ? =
6
Input: 3 → [×5] → ? =
7
Input: 8 → [-1] → ? =
8
Input: 4 → [+10] → ? =
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