function-machine/multiplication-easy · Set 89

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