Square Roots and Cube Roots

Front

What is 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 25 is 5, because 5 x 5 = 25.

Tags

CCSS.8.EE.A.2

Front

What is 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.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 16?

Back

4

Tags

CCSS.8.EE.A.2

Front

What is the cube root of 64?

Back

4

Tags

CCSS.8.EE.A.2

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the square of an integer. For example, 1, 4, 9, 16, and 25 are perfect squares.

Tags

CCSS.6.EE.A.1

Front

What is a perfect cube?

Back

A perfect cube is a number that can be expressed as the cube of an integer. For example, 1, 8, 27, and 64 are perfect cubes.

Tags

CCSS.8.EE.A.2

Front

Find the square root of 49.

Back

7

Tags

CCSS.8.EE.A.2

Front

Find the cube root of 125.

Back

5

Tags

CCSS.8.EE.A.2

Front

What is the area of a square with a side length of 5 cm?

Back

25 square cm (Area = side x side = 5 cm x 5 cm).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the volume of a cube with a side length of 3 cm?

Back

27 cm³ (Volume = side x side x side = 3 cm x 3 cm x 3 cm).

Tags

CCSS.8.EE.A.2