number-sense/patterns/function-machines · Satz 40

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