function-machine/subtraction-easy · Sarja 83

8 problems
1
Input: 3 → [?] → 13, what is the rule? =
2
Input: 7 → [?] → 21, what is the rule? =
3
? → [-3] → 2 =
4
? → [×5] → 15 =
5
? → [+10] → 11 =
6
? → [-1] → 3 =
7
Input: 5 → [+5] → ? =
8
Input: 3 → [-3] → ? =
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