Unit 1 Test Review (SOL's 8.1, 8.2, 8.3, 8.14)

Identify each perfect square from the list shown below.

• 80

• 16

• 200

• 356

• 289

Simplify the following expression:

• 4 - 10t

• -24t - 16

• -10t - 16

• 14t - 16

The number 12 falls between which two square roots?

• √11 and √13

• √130 and √143

• √141 and √157

• √151 and √168

Evaluate the following expression:

• 22

• 35

• 2

• 14

Which list correctly puts the following numbers in descending order?

• A

• B

• C

• D

Tags

CCSS.8.NS.A.2

Select all of the classifications of the Real Number System that describe the set shown below:

• Real

• Natural

• Whole

• Rational

• Integer

Write an algebraic expression for the model shown below

• -2 + 2x

• -4 - 6x

• -4 + 2x

• -2 - 2x

Simplify the following expression:

• 5 + 16x

• -2.5 + 10x

• 5 - 4x

• -5 - 4x

What is the value of the expression

• 248

• 122

• 212

• 232

What is the value of the expression

• 347

• 155

• 596

• 212