Review (Cube, Square, 2 Step)

We know that π (Pi) is approximately equal to 3.141592654... To which subset of the real numbers does π belong?

• Irrational Numbers

• Rational Numbers

• Integers

• Natural Numbers

Write the decimal as a fraction in simplest form

• 
• 
• 
• 

What is the value of 18⁰?

• 18

• 0

• 1

• -18

What is the inverse operation of subtraction?

• Subtraction
• Multiplication
• Division
• Addition

What is the inverse operation of addition?

• addition
• subtraction
• multuplication
• division

What is the inverse operation of multiplication?

• addition
• subtraction
• multuplication
• division

What is the inverse operation of division?

• addition
• subtraction
• multuplication
• division

Solve for x.

4x + 3 = -5

• 1/2

• -1/2

• -2

• 2

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Which of the following numbers is rational?

• √8
• √16
• √50
• √75