Exploring Square Roots, Cube Roots, and Number Classification

What is the square root of 36?

• 6

• 8

• 7

• 5

Tags

CCSS.8.EE.A.2

Which number, when cubed, equals 216?

• 4

• 7

• 5

• 6

Tags

CCSS.8.EE.A.2

What is the inverse operation of squaring a number?

• Addition

• Square root

• Division

• Multiplication

Tags

CCSS.8.EE.A.2

What is the cube root of 27?

• 5

• 3

• 2

• 4

Tags

CCSS.8.EE.A.2

Which of the following is a rational number?

• 0.75

• π

• √45

• √2

What is an example of an irrational number?

• 1/2

• π

• √16

• 3.5

Tags

CCSS.8.NS.A.1

What is the characteristic of an irrational number?

• It is always a whole number

• It can be written as a fraction

• It has a repeating decimal

• It has no pattern and never ends

Tags

CCSS.8.NS.A.1

Which of the following numbers is a whole number?

• √2

• 1/2

• 0

• -3

Which of the following is NOT a whole number?

• 3

• 0

• 5

• -1

Which of the following numbers is an integer but not a whole number?

• -2

• 0

• 3

• 1/2