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Ymorist [56]
3 years ago
10

Whats the missing number?1,3,9 ,81?

Mathematics
1 answer:
Maksim231197 [3]3 years ago
8 0
27, you multily eacg number by 3. 3*1=3, 3*3=9, 9*3=27, 27*3=81.
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ser-zykov [4K]

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