Pre Algebra Unit 1 Test Algebra Basics

Which name does not apply to this number?
7/8

• rational number
• real number
• whole number

Which name does not apply to this number?
 -10

• whole number
• integer
• real number
• rational number

What is the set of numbers that includes all positive and negative whole numbers?

• Whole Numbers

• Integers

• Rational Numbers

• Natural Numbers

What is the set of numbers that includes fractions?

• Whole numbers
• Integers
• Rational Numbers
• Natural Numbers

What is the set of numbers that doesn't include 0?

• Whole Numbers
• Real Numbers
• Irrational Numbers
• Natural Numbers

The expression below simplifies to which? 

 $15\ -\ 3\left[2\ +\ 6\left(-3\right)\right]$  

• -45

• -33

• 63

• 192

Tags

CCSS.7.NS.A.3

If the following expression is evaluated, what would be done last?

 $3-4^2\ +\ \frac{6}{2}$  

• subtracting

• squaring

• adding

• dividing

Tags

CCSS.7.EE.B.3

An example of an irrational number is

• 5.33333....

•  $\sqrt{5}$  

• 0

•  $-\frac{11}{6}$  

Tags

CCSS.8.NS.A.1

Which is a rational number?

• $\sqrt{13}$

• $\pi$

• $\sqrt{3}$

• $\sqrt{0.16}$

Write an irrational number and explain why it is irrational.

Tags

CCSS.8.NS.A.1