Reciprocals

Front

What is a reciprocal?

Back

A reciprocal of a number is 1 divided by that number.

Front

How do you find the reciprocal of a fraction?

Back

By flipping the fraction.

Front

What is the reciprocal of 7/8?

Back

8/7

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the reciprocal of 1/2?

Back

2

Front

What is the reciprocal of 2/3?

Back

3/2

Front

What is the reciprocal of 4?

Back

1/4

Front

What is the reciprocal of a whole number?

Back

The reciprocal of a whole number n is 1/n.

Front

If a number is 0, what is its reciprocal?

Back

The reciprocal of 0 is undefined.

Front

What happens when you multiply a number by its reciprocal?

Back

The result is always 1.

Tags

CCSS.7.NS.A.1B

Front

What is the reciprocal of -3?

Back

-1/3