Fractions 2nd Grade

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.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator represents the number of parts being considered or the number of shaded parts in a visual representation.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you identify a fraction that is not shaded in a visual representation?

Back

To identify the fraction that is not shaded, count the total parts and subtract the shaded parts from it, then express the result as a fraction of the total.

Tags

CCSS.3.G.A.2

Front

What is the fraction for a whole?

Back

The fraction for a whole is 1, which means the entire quantity is considered.

Tags

CCSS.3.NF.A.3C

Front

What is the fraction for half of a whole?

Back

The fraction for half of a whole is 1/2.

Tags

CCSS.1.G.A.3

Front

What is the fraction for a quarter of a whole?

Back

The fraction for a quarter of a whole is 1/4.

Tags

CCSS.1.G.A.3

Front

How do you convert a fraction to a percentage?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and multiply by 100.

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numerator and denominator may be different.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How can you simplify a fraction?

Back

To simplify a fraction, divide both the numerator and the denominator by their greatest common divisor (GCD).