function-machine/addition/easy · Conjunto 31

8 problems
1
Input: 3 → [?] → 13, what is the rule? =
2
? → [+5] → 15 =
3
Input: 10 → [?] → 9, what is the rule? =
4
? → [×2] → 2 =
5
? → [-1] → 0 =
6
Input: 7 → [-3] → ? =
7
Input: 10 → [?] → 30, what is the rule? =
8
Input: 1 → [?] → 5, what is the rule? =
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