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31 votes
31 votes
Perform the following calculations. look for a pattern

30 - 10 -
30-2-
30 - 12 =
10 - 11 =
7. 11 =
17. 11

what pattern did you find?

User Confused Vorlon
by
3.1k points

1 Answer

12 votes
12 votes

Answer:

Explanation:

The answer to that number pattern is 40,41,50,51

User Harry Bakken
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2.7k points