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Mathematics 9 Online
OpenStudy (anonymous):

How many different two-digit numbers can you form using the digits 2,7,4,1,9,6,5, and 3 without repetition? For example, 11 is not allowed.

OpenStudy (kropot72):

8P2

OpenStudy (anonymous):

56?

jimthompson5910 (jim_thompson5910):

You got it

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