function-machine/division/starter · Set 23

8 problems
1
Input: 4 → [?] → 9, what is the rule? =
2
Input: 8 → [?] → 10, what is the rule? =
3
Input: 10 → [?] → 15, what is the rule? =
4
Input: 7 → [?] → 6, what is the rule? =
5
? → [×5] → 30 =
6
? → [+2] → 10 =
7
? → [+5] → 10 =
8
? → [×2] → 12 =
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