Adding Fractions with Denominators of 10 and 100

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 denominator in a fraction represent?

Back

The denominator indicates 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 shows how many parts of the whole are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you add fractions with the same denominator?

Back

Add the numerators together and keep the same denominator.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the first step in adding fractions with different denominators?

Back

Find a common denominator for both fractions.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is a common denominator?

Back

A common denominator is a number that is a multiple of both denominators.

Front

How do you convert a fraction to an equivalent fraction with a denominator of 10?

Back

Multiply the numerator and denominator by the same number to get a denominator of 10.

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How do you convert a fraction to an equivalent fraction with a denominator of 100?

Back

Multiply the numerator and denominator by the same number to get a denominator of 100.

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is 0.5 as a fraction?

Back

0.5 is equivalent to 1/2.

Front

What is 0.10 as a fraction?

Back

0.10 is equivalent to 1/10.

Tags

CCSS.4.NF.C.6