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www.khanacademy.org/math/arithmetic/fraction-arithmetic/arith-review-add-sub-fractions/v/adding-small-fractions-with-unlike-denominators

We find the least common multiple of the denominators: To do that, we could try the divisibility of the multiples of 88 by 76 - 88 isn't divisible by 76, 88 * 2 = 176 isn't divisible by 76... But since the numbers 76 and 88 are relatively large, this method would take a lot of time. Instead, we find the LCM by the prime factorization of ...

www.mathsisfun.com/fractions_addition.html

There are 3 Simple Steps to add fractions: Step 1: Make sure the bottom numbers (the denominators) are the same; Step 2: Add the top numbers (the numerators), put the answer over the denominator; Step 3: Simplify the fraction (if needed) ...

www.ask.com/youtube?q=How+Do+You+Add+Fractions%3F&v=QgizFohvJo0
Feb 3, 2009 ... This video will show you how to add fractions. Thanks for learning! Please visit our website for more info www.i-hate-math.com Thanks for learning Soundtrack...

www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01

How to Add and Subtract Fractions When the Denominators are Different. This is a bit tricky, but you'll think it's easy once you get used to it! Let's try this: 1/2 + 1/3. The main rule of this game is that we can't do anything until the denominators are the same! We need to find something called the least common denominator ...

www.helpingwithmath.com/by_subject/fractions/fra_adding.htm

Methods and tips showing how to add fractions with worksheets for practice.

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

Like fractions are fractions with the same denominator. You can add and subtract like fractions easily - simply add or subtract the numerators and write the sum over the common denominator. Before you can add or subtract fractions with different denominators, you must first find equivalent fractions with the same ...

www.webmath.com/addfract.html

This page will show you how to add two fractions together. Fill in one problem type, that matches the fraction addition problem you are trying to do, then click " Add." Add two fractions, Add a mixed number and a fraction, Add two mixed numbers. +. +. +. Quick! I need help with: Choose Math Help Item ... Calculus, Derivatives ...

www.ixl.com/math/grade-5/add-fractions-with-unlike-denominators

Fun math practice! Improve your skills with free problems in 'Add fractions with unlike denominators' and thousands of other practice lessons.

www.gcflearnfree.org/fractions/adding-and-subtracting-fractions/1

Free Tutorial: When working with fractions adding and subtracting can be confusing. Get help adding and subtracting fractions here.