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Mathematics 13 Online
OpenStudy (anonymous):

How to do Add and subtract mixed numbers.

OpenStudy (anonymous):

This Should help you gurl http://www.youtube.com/watch?v=J8kjXfD4xas

OpenStudy (anonymous):

Thank you

OpenStudy (anonymous):

first convert them to improper fractions and add or add the wholes separately and the fractions separately and then combine the two

OpenStudy (anonymous):

your welcome

OpenStudy (anonymous):

Pls remember that the first method of converting to improper fractions is foolproof for both addition and subtraction... second method works well for addition but can give wrong answer for some subtraction problems

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