function-machine/subtraction/medium · Sæt 16

7 problems
1
? → [-1] → 8 =
2
? → [+4 ×2] → 28 =
3
? → [×3] → 6 =
4
Input: 7 → [?] → 15, what is the rule? =
5
? → [+10] → 17 =
6
? → [+5] → 8 =
7
Input: 8 → [?] → 24, what is the rule? =
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