Square Roots and Cube Roots

Front

Cube roots are the opposite of ____________.

Back

cubing a number

Front

To find the cube root of a number, you must divide it by 3.

Back

False

Front

The number 225 is...

Back

a perfect square.

Front

To find the square root of a number, you must divide it by 2.

Back

False

Front

Square roots are the opposite of ____________.

Back

squaring a number

Front

What is the square root of 16?

Back

4

Front

What is the cube root of 27?

Back

3

Front

A number is a perfect square if it can be expressed as the square of an integer. True or False?

Back

True

Front

What is the square root of 81?

Back

9

Front

What is the cube root of 64?

Back

4