number-sense/patterns/function-machines · Sada 52

8 problems
1
Input: 6 → [-1] → ? =
2
Input: 6 → [?] → 16, what is the rule? =
3
? → [×5] → 30 =
4
Input: 2 → [?] → 1, what is the rule? =
5
? → [+5] → 10 =
6
Input: 3 → [?] → 8, what is the rule? =
7
Input: 1 → [?] → 0, what is the rule? =
8
Input: 6 → [?] → 8, what is the rule? =
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