function-machine/subtraction-easy · Sarja 86

7 problems
1
? → [×2] → 6 =
2
Input: 3 → [?] → 15, what is the rule? =
3
Input: 5 → [+10] → ? =
4
? → [×5] → 35 =
5
Input: 4 → [-1] → ? =
6
Input: 5 → [?] → 7, what is the rule? =
7
Input: 8 → [?] → 13, what is the rule? =
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