function-machine/subtraction/easy · Sæt 67

8 problems
1
? → [-1] → 3 =
2
Input: 3 → [?] → 9, what is the rule? =
3
? → [+10] → 11 =
4
? → [+2] → 6 =
5
? → [-1] → 2 =
6
Input: 3 → [+10] → ? =
7
? → [×3] → 27 =
8
Input: 3 → [?] → 6, what is the rule? =
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