function-machine/multiplication/easy · Set 85

7 problems
1
Input: 7 → [×3] → ? =
2
? → [+2] → 4 =
3
? → [×3] → 6 =
4
? → [×3] → 24 =
5
Input: 4 → [?] → 6, what is the rule? =
6
? → [×3] → 18 =
7
? → [+2] → 7 =
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