Fractions

Front

What is a fraction?

Back

A fraction is a way to show a part of a whole. It has two numbers: the top number (numerator) shows how many parts we have, and the bottom number (denominator) shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number in a fraction. It tells how many parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom number in a fraction. It tells how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you compare fractions?

Back

To compare fractions, you can look at the size of the numerators and denominators. If the denominators are the same, the larger numerator means a larger fraction.

Tags

CCSS.3.NF.A.3D

Front

What is an equivalent fraction?

Back

Equivalent fractions are different fractions that represent the same part of a whole. 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

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator, like 1/3.

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 5/4.

Tags

CCSS.3.NF.A.3C

Front

What is a mixed number?

Back

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

Tags

CCSS.3.NF.A.3C

Front

How can you find the biggest fraction among several fractions?

Back

To find the biggest fraction, compare their values by finding a common denominator or converting them to decimals.

Tags

CCSS.4.NF.A.2

Front

What is a whole number?

Back

A whole number is a number without fractions or decimals. It can be zero or any positive number like 1, 2, 3, etc.