Square/Cube Roots

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the product of an integer with itself. For example, 36 is a perfect square because it is 6 x 6.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 25?

Back

5

Tags

CCSS.8.EE.A.2

Front

What is the cube root of 64?

Back

4

Tags

CCSS.8.EE.A.2

Front

True or false? The square root of a negative number is a real number.

Back

False. The square root of a negative number is an imaginary number.

Front

What does the radical sign (√) indicate?

Back

The radical sign indicates that you should find the square root of the number that follows it.

Tags

CCSS.8.NS.A.1

Front

What is the square of 7?

Back

49

Tags

CCSS.6.EE.A.1

Front

What is the cube of 3?

Back

27

Tags

CCSS.6.EE.A.1

Front

How do you determine if a number is a perfect square?

Back

You can determine if a number is a perfect square by finding its square root and checking if the result is an integer.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 81?

Back

9

Tags

CCSS.8.EE.A.2

Front

What is the cube root of 27?

Back

3

Tags

CCSS.8.EE.A.2