Adding Fractions & Mixed Numbers

Front

What is the first step to add or subtract fractions with unlike denominators?

Back

Find a common denominator.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you add fractions with the same denominator?

Back

Add the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

Tags

CCSS.3.NF.A.3C

Front

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

Back

Divide the numerator by the denominator to find the whole number, and the remainder becomes the numerator of the fraction.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share.

Front

How do you simplify a fraction?

Back

Divide the numerator and the denominator by their greatest common factor (GCF).

Front

What is the process for adding mixed numbers?

Back

Convert mixed numbers to improper fractions, find a common denominator, add the fractions, and convert back to a mixed number if necessary.

Tags

CCSS.7.NS.A.1C

Front

What is the result of adding 1/4 and 1/2?

Back

3/4 (after finding a common denominator of 4).

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you handle adding fractions when the result is an improper fraction?

Back

Convert the improper fraction to a mixed number.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the sum of 2/3 and 1/6?

Back

5/6 (after finding a common denominator of 6).

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2