function-machine/division/easy · Set 78

8 problems
1
Input: 8 → [?] → 7, what is the rule? =
2
Input: 5 → [×5] → ? =
3
Input: 10 → [×2] → ? =
4
? → [-3] → 1 =
5
Input: 9 → [?] → 18, what is the rule? =
6
? → [+10] → 15 =
7
Input: 9 → [?] → 6, what is the rule? =
8
? → [-3] → 6 =
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