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Arizona AASA · Grade 8 · Math

Arizona AASA Grade 8 Math Practice Test

Build Grade 8 Arizona AASA Math readiness with five focused 10-question practice sets covering equations, functions, geometry, statistics, probability, ratios, percent, and problem solving.

Arizona AASA Grade 8 Math practice sets

This Arizona AASA Grade 8 Math Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets support supplemental review across linear equations, functions, geometry, transformations, measurement, data, probability, number systems, ratios, percent, and multi-step problem solving.

Skills covered

  • Expressions, equations, inequalities, slope, rate of change, exponents, and proportional functions
  • Pythagorean theorem, volume, area, angle relationships, transformations, similarity, and scale factors
  • Mean, median, range, scatter plots, random samples, experimental probability, and interquartile range
  • Square roots, scientific notation, rational and irrational numbers, ratios, unit rates, and percent
  • Multi-step modeling with systems, residuals, domains, perimeter, volume, and solution verification

How to use this page

Complete one 10-question set at a time and write down the step that led to each answer. Review every explanation, then revisit any skill that caused an error.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current Arizona Department of Education guidance, official AASA blueprints, accommodations, or testing schedules.

For the broader Arizona assessment hub, visit Arizona State Assessments.

Select a test

5 Tests
1. Test2. Test3. Test4. Test5. Test

1. Test

Arizona AASA Grade 8 Math Practice Questions

A 10-question Arizona AASA Grade 8 Math practice set on expressions, equations, and functions, with answers and explanations.

Show your work when useful, choose one answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

Solve the equation (3x+5=20)(3x + 5 = 20).

Please select an answer first.

Correct answer: A

The correct answer is x=5x = 5.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: Subtract 5 from both sides to get 3x = 15, then divide by 3 to find x = 5.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

Subtract 5 from both sides to get 3x = 15, then divide by 3 to find x = 5.

2. QuestionMultiple choice

What is the value of (2a^2 - 3a + 1) when (a = 2)?

Please select an answer first.

Correct answer: B

The correct answer is 33.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: Substitute 2 for a: 2(2^2) - 3(2) + 1 = 8 - 6 + 1 = 3.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

Substitute 2 for a: 2(2^2) - 3(2) + 1 = 8 - 6 + 1 = 3.

3. QuestionMultiple choice

Which expression is equivalent to (4(x + 3))?

Please select an answer first.

Correct answer: C

The correct answer is 4x+124x + 12.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: Use the distributive property to multiply 4 by both x and 3.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

Use the distributive property to multiply 4 by both x and 3.

4. QuestionMultiple choice

The function is (y = 2x + 1). What is y when (x = 4)?

Please select an answer first.

Correct answer: D

The correct answer is 99.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: Substitute x = 4: y = 2(4) + 1 = 9.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

Substitute x = 4: y = 2(4) + 1 = 9.

5. QuestionMultiple choice

What is the slope of the line through ((1, 3)) and ((3, 7))?

Please select an answer first.

Correct answer: A

The correct answer is 22.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: The slope is (7 - 3) / (3 - 1) = 4 / 2 = 2.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

The slope is (7 - 3) / (3 - 1) = 4 / 2 = 2.

6. QuestionMultiple choice

A table has x-values 0, 1, and 2 and y-values 5, 8, and 11. What is the rate of change?

Please select an answer first.

Correct answer: B

The correct answer is 3 units of y for every 1 unit of x.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: Each increase of 1 in x produces an increase of 3 in y.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

Each increase of 1 in x produces an increase of 3 in y.

7. QuestionMultiple choice

Which equation has a slope of 4 and a y-intercept of -2?

Please select an answer first.

Correct answer: C

The correct answer is y=4x−2y = 4x - 2.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: In slope-intercept form y = mx + b, m is 4 and b is -2.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

In slope-intercept form y = mx + b, m is 4 and b is -2.

8. QuestionMultiple choice

Solve the inequality (2x - 3 > 7).

Please select an answer first.

Correct answer: D

The correct answer is x>5x > 5.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: Add 3 to both sides to get 2x > 10, then divide by 2.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

Add 3 to both sides to get 2x > 10, then divide by 2.

9. QuestionMultiple choice

Which expression is equivalent to (2^3 cdot 2^2)?

Please select an answer first.

Correct answer: A

The correct answer is 252^5.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: When multiplying powers with the same base, add the exponents: 3 + 2 = 5.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

When multiplying powers with the same base, add the exponents: 3 + 2 = 5.

10. QuestionMultiple choice

The relationship is (y = 3x). What happens to y when x is doubled?

Please select an answer first.

Correct answer: B

The correct answer is y is doubled.

  1. Identify the information: Underline the quantities, relationships, or conditions given in the problem.
  2. Apply the strategy: Because y is directly proportional to x, multiplying x by 2 also multiplies y by 2.
  3. Check the result: Substitute the answer or review the units to make sure it fits the problem.

Because y is directly proportional to x, multiplying x by 2 also multiplies y by 2.

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Frequently asked questions about Arizona AASA Grade 8 Math Practice Test

Which Grade 8 Math skills are covered?

The page covers equations, inequalities, functions, slope, geometry, transformations, data, probability, number systems, ratios, percent, and multi-step problem solving.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official AASA questions?

No. These are original supplemental practice questions. Check the latest Arizona Department of Education information for official AASA materials, standards, accommodations, and policies.