Mixed Numbers and Improper Fractions

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, like 2 1/4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, like 9/4.

Tags

CCSS.3.NF.A.3C

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place that over the denominator.

Front

Convert 2 1/4 to an improper fraction.

Back

2 1/4 = (2 * 4 + 1)/4 = 9/4.

Front

What is the proper fraction in the mixed number 3 1/4?

Back

The proper fraction is 1/4.

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 new numerator.

Front

Convert 9/4 to a mixed number.

Back

9/4 = 2 1/4.

Front

What does the numerator represent in a fraction?

Back

The numerator represents how many parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator represent in a fraction?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Identify if 15/5 is a mixed number or an improper fraction.

Back

15/5 is an improper fraction.