Square roots and Cube roots Review

Front

What is the definition of a square root?

Back

A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 9 is 3, because 3 x 3 = 9.

Front

What is the definition of a cube root?

Back

A cube root of a number is a value that, when multiplied by itself three times, gives the original number. For example, the cube root of 27 is 3, because 3 x 3 x 3 = 27.

Front

What is 11 squared?

Back

121

Front

Back

3

Front

Back

2

Front

Which of the following is a perfect square: 9, 27, 56, 12?

Back

9

Front

Which of the following is a perfect square: 48, 39, 120, 121?

Back

121

Front

What is the square of 5?

Back

25

Front

What is the cube of 4?

Back

64

Front

Is 16 a perfect square?

Back

Yes, because 4 x 4 = 16.