Equivalent/Comparing Fractions

Front

What are equivalent fractions?

Back

Fractions that represent the same value, even though they have different numerators and denominators. For example, 1/2 and 2/4 are equivalent.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How do you compare fractions with different denominators?

Back

Convert them to equivalent fractions with a common denominator, then compare the numerators.

Tags

CCSS.4.NF.A.2

Front

What is the least common denominator (LCD)?

Back

The smallest number that can be used as a common denominator for two or more fractions.

Front

How do you order fractions from least to greatest?

Back

Convert them to equivalent fractions with a common denominator or compare their decimal values.

Tags

CCSS.3.NF.A.3D

Front

What is a proper fraction?

Back

A fraction where the numerator is less than the denominator, such as 3/4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is an improper fraction?

Back

A fraction where the numerator is greater than or equal to the denominator, such as 5/4.

Tags

CCSS.3.NF.A.3C

Front

What is a mixed number?

Back

A number that combines a whole number and a proper fraction, such as 1 1/2.

Tags

CCSS.3.NF.A.3C

Front

How can you simplify a fraction?

Back

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

Front

What is the greatest common factor (GCF)?

Back

The largest number that divides two or more numbers without leaving a remainder.

Front

What does it mean for two fractions to be equal?

Back

They have the same value when simplified, such as 4/8 = 1/2.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1