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Math Practice Online > free > lessons > New York > 7th grade > Fraction Addition

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Here are some tips for Fraction Addition, which aligns with New York state standards:

Fraction Addition


Step One: Find the Least Common Denominator

Find the least common denominator of the fractions you wish to add.

Add
2
3
+
1
1
2
The least common multiple of 3 and 2 is 6, so the least common denominator is 6.

Step Two: Adjust the Denominators

Now we have
4
6
+
1
3
6

Step Three: Add the Fractions

1
7
6

Step Four: Simplify the Result

2
1
6

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