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.

3. Test

Florida FAST Grade 8 Math Practice Questions

A 10-question Grade 8 Florida FAST Math practice set on geometry, transformations, and measurement, 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

A right triangle has legs of 6 and 8 units. What is the length of the hypotenuse?

Please select an answer first.

Correct answer: A

The correct answer is 10 units.

  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: By the Pythagorean theorem, 6 squared plus 8 squared equals 100, whose square root is 10.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

By the Pythagorean theorem, 6 squared plus 8 squared equals 100, whose square root is 10.

2. QuestionMultiple choice

What is the distance between (1, 2) and (1, 9)?

Please select an answer first.

Correct answer: B

The correct answer is 5 units.

  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: The x-coordinates match; subtract the y-coordinates: 9 minus 2 equals 7.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

The x-coordinates match; subtract the y-coordinates: 9 minus 2 equals 7.

3. QuestionMultiple choice

What is the approximate volume of a cylinder with radius 3 units and height 4 units? Use 3.14 for pi.

Please select an answer first.

Correct answer: C

The correct answer is 37.68 cubic units.

  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: Cylinder volume is pi times radius squared times height: 3.14 times 9 times 4 equals 113.04.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Cylinder volume is pi times radius squared times height: 3.14 times 9 times 4 equals 113.04.

4. QuestionMultiple choice

A triangle has two interior angles of 60 and 70 degrees. What is the exterior angle adjacent to the third interior angle?

Please select an answer first.

Correct answer: D

The correct answer is 50 degrees.

  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: The third interior angle is 50 degrees; its exterior angle is 180 minus 50, or 130 degrees.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

The third interior angle is 50 degrees; its exterior angle is 180 minus 50, or 130 degrees.

5. QuestionMultiple choice

Two similar triangles have a scale factor of 3. If a side in the smaller triangle is 5 units, what is the corresponding side in the larger triangle?

Please select an answer first.

Correct answer: A

The correct answer is 8 units.

  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: Multiply 5 by the scale factor 3 to get 15 units.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Multiply 5 by the scale factor 3 to get 15 units.

6. QuestionMultiple choice

What is the image of (2, 1) after a 90-degree counterclockwise rotation about the origin?

Please select an answer first.

Correct answer: B

The correct answer is (1, 2).

  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: A 90-degree counterclockwise rotation maps (x, y) to (-y, x), giving (-1, 2).
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

A 90-degree counterclockwise rotation maps (x, y) to (-y, x), giving (-1, 2).

7. QuestionMultiple choice

What is the surface area of a rectangular prism with length 4, width 3, and height 2 units?

Please select an answer first.

Correct answer: C

The correct answer is 24 square units.

  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: Surface area is 2 times the sum of 12, 8, and 6, which equals 52 square units.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Surface area is 2 times the sum of 12, 8, and 6, which equals 52 square units.

8. QuestionMultiple choice

What is the approximate area of a circle with radius 5 units? Use 3.14 for pi.

Please select an answer first.

Correct answer: D

The correct answer is 31.4 square units.

  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: Circle area is pi times radius squared: 3.14 times 25 equals 78.5 square units.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Circle area is pi times radius squared: 3.14 times 25 equals 78.5 square units.

9. QuestionMultiple choice

How many lines of symmetry does a non-square rectangle have?

Please select an answer first.

Correct answer: A

The correct answer is 1.

  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: A non-square rectangle has two lines of symmetry, one horizontal and one vertical.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

A non-square rectangle has two lines of symmetry, one horizontal and one vertical.

10. QuestionMultiple choice

Which statement is true for two distinct parallel lines?

Please select an answer first.

Correct answer: B

The correct answer is They have different slopes..

  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: Distinct nonvertical parallel lines have equal slopes and do not intersect.
  3. Check the result: Estimate, substitute the answer, compare units, or review the model to confirm that the result is reasonable.

Distinct nonvertical parallel lines have equal slopes and do not intersect.

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.