Homework Help: math

Posted by Leslie on Monday, October 29, 2012 at 6:21pm.

please help me on this riddle : im a 2 digit whole number between 30 and 80 . my tens digit is one more than my ones digit. im a prime number.what number am i ?

math - Ms. Sue, Monday, October 29, 2012 at 6:42pm
Here's a chart of the prime numbers.

http://www.mathsisfun.com/prime_numbers.html

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