Unit Fractions

Front

What is a unit fraction?

Back

A unit fraction is a fraction where the numerator is 1 and the denominator is a positive integer.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Identify the unit fraction for the denominator 2.

Back

\frac{1}{2}

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Identify the unit fraction for the denominator 3.

Back

\frac{1}{3}

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Identify the unit fraction for the denominator 4.

Back

\frac{1}{4}

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Identify the unit fraction for the denominator 5.

Back

\frac{1}{5}

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Identify the unit fraction for the denominator 6.

Back

\frac{1}{6}

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What does the denominator in a fraction represent?

Back

The denominator tells us how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you convert a unit fraction to a decimal?

Back

Divide 1 by the denominator of the unit fraction.

Front

What is the sum of two unit fractions \frac{1}{2} and \frac{1}{3}?

Back

The sum is \frac{5}{6}.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

What is the relationship between unit fractions and proper fractions?

Back

All unit fractions are proper fractions, but not all proper fractions are unit fractions.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B