Florida State Assessments · Grade 8 FAST Mathematics

Florida FAST Grade 8 Math Practice Test

Build Grade 8 math readiness with five focused 10-question sets covering linear equations, functions, scientific notation, geometry, transformations, statistics, probability, and problem solving.

Florida FAST Grade 8 Math practice sets

This Florida FAST Grade 8 Math Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets use linear equations, inequalities, functions, proportional relationships, scientific notation, Pythagorean theorem, transformations, geometry, statistics, probability, and multi-step problems.

Grade 8 skills covered

  • Expressions, linear equations, inequalities, exponents, scientific notation, slope, and function values
  • Function rules, proportional relationships, unit rates, y-intercepts, ordered pairs, and linear equations
  • Pythagorean theorem, coordinate distance, cylinder volume, exterior angles, similarity, rotations, surface area, circle area, symmetry, and parallel lines
  • Means, medians, scatter plots, probability, representative samples, data shifts, complements, quartiles, two-way tables, and range
  • Integrated review with systems, scale drawings, scientific notation, geometry, functions, percent change, volume, slope, transformations, and equivalent expressions

How to use this page

Complete one 10-question set at a time. Show your work, estimate when helpful, include units in measurement answers, and review the explanation after each response.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice for Grade 8. It does not replace current Florida Department of Education guidance, official assessment materials, accommodations, or testing policies.

Review the Florida State Assessments hub, the Florida State Test Practice page, or the official Florida FAST assessment information for current program details.

1. Test

Florida FAST Grade 8 Math Practice Questions

A 10-question Grade 8 Florida FAST Math practice set on expressions and linear equations, with answers and explanations.

Read each problem carefully, show or check your work, choose one answer, and review the explanation after responding.

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

What is the value of 2x plus 7 when x equals 5?

Please select an answer first.

Correct answer: A

The correct answer is 17.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Substitute 5 for x: 2 times 5 plus 7 equals 17.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Substitute 5 for x: 2 times 5 plus 7 equals 17.

2. QuestionMultiple choice

If 3x minus 4 equals 20, what is x?

Please select an answer first.

Correct answer: B

The correct answer is 6.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Add 4 to get 3x equals 24, then divide by 3 to get 8.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Add 4 to get 3x equals 24, then divide by 3 to get 8.

3. QuestionMultiple choice

If 5 times the quantity x plus 2 equals 35, what is x?

Please select an answer first.

Correct answer: C

The correct answer is 5.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Divide by 5 to get x plus 2 equals 7, then subtract 2 to get 5.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Divide by 5 to get x plus 2 equals 7, then subtract 2 to get 5.

4. QuestionMultiple choice

Which statement describes the solutions to 2x plus 3 greater than or equal to 11?

Please select an answer first.

Correct answer: D

The correct answer is x is less than 4.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Subtract 3 and divide by 2: x is greater than or equal to 4.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Subtract 3 and divide by 2: x is greater than or equal to 4.

5. QuestionMultiple choice

For the line y equals 3x minus 2, what is y when x equals 4?

Please select an answer first.

Correct answer: A

The correct answer is 10.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Substitute 4: y equals 3 times 4 minus 2, or 10.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Substitute 4: y equals 3 times 4 minus 2, or 10.

6. QuestionMultiple choice

Which expression is equivalent to 4 times the quantity 2x minus 3?

Please select an answer first.

Correct answer: B

The correct answer is 8x minus 3.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Distribute 4 to get 8x minus 12.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Distribute 4 to get 8x minus 12.

7. QuestionMultiple choice

If x divided by 4 plus 3 equals 8, what is x?

Please select an answer first.

Correct answer: C

The correct answer is 12.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Subtract 3 to get x divided by 4 equals 5, then multiply by 4 to get 20.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Subtract 3 to get x divided by 4 equals 5, then multiply by 4 to get 20.

8. QuestionMultiple choice

If negative 2x plus 5 equals 17, what is x?

Please select an answer first.

Correct answer: D

The correct answer is Negative 6.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Subtract 5 to get negative 2x equals 12, then divide by negative 2 to get negative 6.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Subtract 5 to get negative 2x equals 12, then divide by negative 2 to get negative 6.

9. QuestionMultiple choice

What is 2 cubed times 2 squared?

Please select an answer first.

Correct answer: A

The correct answer is 32.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Two cubed is 8 and two squared is 4; 8 times 4 equals 32.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Two cubed is 8 and two squared is 4; 8 times 4 equals 32.

10. QuestionMultiple choice

What is 4.5 times 10 to the third power written in standard form?

Please select an answer first.

Correct answer: B

The correct answer is 4,500.

  1. Understand the problem: Identify the equation, function, relationship, shape, measurement, data set, or probability situation the question asks you to find.
  2. Solve step by step: Multiplying 4.5 by 1,000 moves the decimal three places right to 4,500.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Multiplying 4.5 by 1,000 moves the decimal three places right to 4,500.

Previous testNext test

Choose your next study path

Frequently asked questions about Florida Grade 8 Math Practice

What Grade 8 Math skills are covered?

The practice sets cover linear equations, inequalities, functions, proportional relationships, scientific notation, Pythagorean theorem, transformations, geometry, statistics, probability, 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 FAST questions?

No. These are original supplemental practice questions. Check the latest Florida Department of Education assessment information for current FAST details, materials, accommodations, and policies.