Adding Mixed Numbers with Unlike Denominators

Front

What must you do first in order 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

Back

Tags

CCSS.5.NF.A.2

CCSS.5.NF.A.1

Front

When the denominators are not the same, I must find a...

Back

Common denominator.

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CCSS.5.NF.A.2

CCSS.5.NF.A.1

Front

What is a mixed number?

Back

A number that consists of a whole number and 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.

Front

What is the first step in adding mixed numbers?

Back

Convert to improper fractions.

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CCSS.5.NF.A.2

CCSS.5.NF.A.1

Front

What is the least common denominator (LCD)?

Back

The smallest multiple that two or more denominators share.

Front

Back

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is an equivalent fraction?

Back

Fractions that represent the same value.

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

Front

How do you find equivalent fractions?

Back

Multiply or divide the numerator and denominator by the same number.

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3B

CCSS.3.NF.A.3A