Model Fractions and Mixed Numbers

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 3 1/4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the numerator of the fraction.

Front

What does the numerator represent in a fraction?

Back

The numerator represents the number of parts being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator represent in a fraction?

Back

The denominator represents the total number of equal parts in a whole.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How can you model the fraction 1/2?

Back

You can model 1/2 by dividing a shape into 2 equal parts and shading 1 of them.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the fraction represented by 3 shaded parts out of 8 total parts?

Back

The fraction is 3/8.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you identify a mixed number from a model?

Back

Count the whole parts and then the shaded parts of the fraction to determine the mixed number.

Tags

CCSS.3.G.A.2

Front

What is the fraction of a shape that is not shaded if 5 out of 8 parts are shaded?

Back

The fraction that is not shaded is 3/8.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the relationship between fractions and mixed numbers?

Back

Mixed numbers can be converted to improper fractions and vice versa.

Front

How do you find a fraction of a set?

Back

Divide the number of items in the set by the total number of items to find the fraction.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B