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Mathematics 7 Online
OpenStudy (paradise):

A three-digit number is formed by randomly choosing three numbers from {1, 2, 3, 4, 5}, and each number can be chosen more than one time. How many different three-digit numbers can be formed?

OpenStudy (anonymous):

5*5*5=?

OpenStudy (paradise):

the answer is 125?

OpenStudy (anonymous):

yes

OpenStudy (paradise):

okay thank you (:

OpenStudy (anonymous):

yw

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