2nd Grade Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two numbers, the numerator (top number) and the denominator (bottom number).

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What does the numerator in a fraction represent?

Back

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

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What does the denominator in a fraction represent?

Back

The denominator indicates the total number of equal parts the whole is divided into.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What is the fraction for one half?

Back

1/2

Tags

CCSS.3.NF.A.2A

CCSS.3.NF.A.1

Front

What is the fraction for one third?

Back

1/3

Tags

CCSS.3.NF.A.2A

CCSS.3.NF.A.1

Front

What is the fraction for one fourth?

Back

1/4

Tags

CCSS.3.G.A.2

Front

How do you determine if a shape is divided into equal parts?

Back

A shape is divided into equal parts if each part is the same size and shape.

Tags

CCSS.3.G.A.2

Front

What does it mean if a fraction is simplified?

Back

A fraction is simplified when the numerator and denominator have no common factors other than 1.

Front

What is an equivalent fraction?

Back

Equivalent fractions are different fractions that represent the same value or proportion of a whole.

Tags

CCSS.3.NF.A.3B

CCSS.3.NF.A.3A

CCSS.4.NF.A.1

Front

How can you find an equivalent fraction?

Back

You can find an equivalent fraction by multiplying or dividing both the numerator and denominator by the same non-zero number.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1