Talk to us! Your input helps us improve Ask.com for the millions of people who use us every day.

How would you rate Ask.com?

How can we make Ask.com better for you?

Please provide feedback before submitting your response.

Thanks for the feedback!

Web Results

www.khanacademy.org/math/pre-algebra/fractions-pre-alg/fractions-unlike-denom-pre-alg/v/adding-and-subtracting-fractions

How to

www.math.com/school/subject1/lessons/S1U4L3GL.html

Like

www.themathpage.com/arith/add-fractions-subtract-fractions-1.htm

A

www.ask.com/youtube?q=Adding Subtracting Fractions&v=5juto2ze8Lg

Apr 16, 2012 ... Learn More at mathantics.com Visit http://www.mathantics.com for more Free
math videos and additional subscription based content!

learnzillion.com/lesson_plans/8178-add-and-subtract-fractions-with-unlike-denominators

In this lesson you will learn how to

mathantics.com/index.php/section/lesson/AddingAndSubtractingFractions

www.purplemath.com/modules/fraction4.htm

Sections: Reducing fractions, Mixed numbers and improper fractions, Multiplying
and dividing fractions,

www.k5learning.com/free-math-worksheets/fifth-grade-5/fractions-addition-subtraction

5th grade

www.ixl.com/math/grade-7/add-and-subtract-fractions

Fun math practice! Improve your skills with free problems in '

www.mathplayground.com/ASB_Speedway.html

Speedway Fractions - Learning Connections. Essential Skills. Mental Math -

Answer

To add or subtract fractions, they must have the same denominator. If they do not, make the least common multiple of all of the denominators the new denominator. After adding or subtracting, reduce your answer.

When giving the fractions like denominators, whatever number you multiply the old denominator of a fraction by, you must also multiply it by the numerator.

Sources:

See Also:
Least Common Denominators

More Info

www.khanacademy.org

How to

www.coolmath4kids.com

Zeebo King of the Fractions. Fractions: <12>

www.brainpop.com

In this educational animated movie about Math learn more about how to