function-machine/subtraction/easy · Sett 72

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