Adding & Subtracting Fractions with UNLIKE Denominators

Front

What do you need to find when the denominators of fractions are not the same?

Back

common denominator

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What should you NEVER add or subtract when working with fractions?

Back

denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What do you always add or subtract when working with fractions?

Back

numerators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What should you do after adding or subtracting fractions?

Back

simplify

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is a fraction with a numerator of 1 called?

Back

unit fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the process of finding a common denominator called?

Back

finding equivalent fractions

Front

If you have 1/4 and 1/2, what is the common denominator?

Back

4

Front

What is the first step in adding fractions with unlike denominators?

Back

Find a common denominator

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

When you add 1/3 + 1/6, what is the first step?

Back

Find a common denominator (which is 6).

Tags

CCSS.7.NS.A.1C

Front

What is the result of 1/4 + 1/4?

Back

1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D