function-machine/subtraction/easy · Sæt 55

8 problems
1
Input: 6 → [?] → 16, what is the rule? =
2
? → [-3] → 4 =
3
Input: 8 → [+10] → ? =
4
? → [+10] → 18 =
5
Input: 5 → [?] → 7, what is the rule? =
6
Input: 2 → [?] → 6, what is the rule? =
7
? → [+2] → 4 =
8
Input: 9 → [×2] → ? =
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