Adding Mixed Fractions (Final)

Front

What is a mixed fraction?

Back

A mixed fraction is a whole number combined with a proper fraction, such as 2 1/2.

Tags

CCSS.3.NF.A.3C

Front

How do you add mixed fractions?

Back

To add mixed fractions, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed fraction.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 9/4.

Tags

CCSS.3.NF.A.3C

Front

Convert the improper fraction 14/3 to a mixed fraction.

Back

14/3 = 4 2/3.

Front

What is the first step in adding mixed fractions?

Back

The first step is to add the whole numbers together.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

If you have 3 1/4 + 2 2/4, what is the sum?

Back

3 1/4 + 2 2/4 = 5 3/4.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What do you do if the sum of the fractions is greater than 1?

Back

If the sum of the fractions is greater than 1, convert it to a mixed fraction and add it to the whole number.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the sum of 5 1/2 and 3 3/4?

Back

5 1/2 + 3 3/4 = 9 1/4.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you convert a mixed fraction to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the denominator.

Front

Convert 8 5/7 to an improper fraction.

Back

8 5/7 = 61/7.