Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

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 of a fraction and represents 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 of a fraction and represents the total number of equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you multiply two fractions?

Back

To multiply two fractions, multiply the numerators together and the denominators together. For example, (3/10) x (2/4) = (3*2)/(10*4) = 6/40.

Tags

CCSS.5.NF.B.6

Front

What is an improper fraction?

Back

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

Tags

CCSS.3.NF.A.3C

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 5 6/7.

Tags

CCSS.3.NF.A.3C

Front

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

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add the numerator. For example, 5 6/7 = (5*7 + 6)/7 = 41/7.

Front

What does the symbol '<' mean when comparing fractions?

Back

The symbol '<' means 'less than'. It is used to compare two fractions to show that one is smaller than the other.

Tags

CCSS.4.NF.A.2

Front

What does the symbol '>' mean when comparing fractions?

Back

The symbol '>' means 'greater than'. It is used to compare two fractions to show that one is larger than the other.

Tags

CCSS.3.NF.A.3D

Front

What does the symbol '=' mean when comparing fractions?

Back

The symbol '=' means 'equal to'. It is used to show that two fractions represent the same value.