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100+ Free FAST Math Grade 8 Practice Questions

Pass your Florida Assessment of Student Thinking (FAST) Mathematics Grade 8 exam on the first try — instant access, no signup required.

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What is the slope of a horizontal line?

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Key Facts: FAST Math Grade 8 Exam

FAST Mathematics Grade 8 is Florida's computer-adaptive progress-monitoring test aligned to the B.E.S.T. Pre-Algebra standards, given three times a year across four reporting categories and scored on a 183-291 scale where Level 3 (254) marks proficiency.

Sample FAST Math Grade 8 Practice Questions

Try these sample questions to test your FAST Math Grade 8 exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which of these numbers is irrational?
A.√16
B.0.25
C.√20
D.3/7
Explanation: A number is irrational if it cannot be written as a fraction of two integers and its decimal neither terminates nor repeats. √20 is not a perfect square, so its square root is a non-terminating, non-repeating decimal.
2Between which two consecutive whole numbers does √50 lie on the number line?
A.6 and 7
B.7 and 8
C.8 and 9
D.5 and 6
Explanation: To locate √50, find the perfect squares nearest to 50. Since 7² = 49 and 8² = 64, and 49 < 50 < 64, √50 lies between 7 and 8. It is just slightly more than 7.
3Which list correctly orders these numbers from least to greatest: √9, 2.5, √7, 11/4?
A.√7, 2.5, 11/4, √9
B.2.5, 11/4, √7, √9
C.√9, √7, 2.5, 11/4
D.2.5, √7, 11/4, √9
Explanation: Convert each to a decimal: 2.5 = 2.5, √7 ≈ 2.65, 11/4 = 2.75, and √9 = 3. Ordered from least to greatest, these are 2.5, √7, 11/4, √9.
4What is the value of 5⁻²?
A.-25
B.1/25
C.-10
D.1/10
Explanation: A negative exponent means the reciprocal of the positive power. So 5⁻² = 1/5² = 1/25. A negative exponent never makes the result negative; it indicates a reciprocal.
5Simplify: 2⁴ · 2³.
A.2¹²
B.2⁷
C.4⁷
D.
Explanation: When multiplying powers with the same base, add the exponents: 2⁴ · 2³ = 2⁴⁺³ = 2⁷. The base stays the same.
6Simplify: 6⁸ ÷ 6⁵.
A.6¹³
B.
C.
D.6⁴⁰
Explanation: When dividing powers with the same base, subtract the exponents: 6⁸ ÷ 6⁵ = 6⁸⁻⁵ = 6³. The base remains 6.
7Simplify: (3²)⁴.
A.3⁶
B.3⁸
C.9⁶
D.3¹²
Explanation: The power of a power rule says to multiply the exponents: (3²)⁴ = 3²ˣ⁴ = 3⁸. The base stays the same.
8What is the value of 10⁰?
A.0
B.10
C.1
D.Undefined
Explanation: Any nonzero number raised to the power of 0 equals 1. This follows from the quotient rule, since 10ⁿ ÷ 10ⁿ = 10⁰ = 1.
9Write 47,000 in scientific notation.
A.4.7 × 10³
B.47 × 10³
C.0.47 × 10⁵
D.4.7 × 10⁴
Explanation: In scientific notation the first factor must be at least 1 but less than 10. Moving the decimal point 4 places left in 47,000 gives 4.7, so 47,000 = 4.7 × 10⁴.
10Write 0.00056 in scientific notation.
A.5.6 × 10⁴
B.56 × 10⁻⁵
C.5.6 × 10⁻⁴
D.5.6 × 10⁻³
Explanation: For a small number, the exponent is negative. Moving the decimal point 4 places right in 0.00056 gives 5.6, so 0.00056 = 5.6 × 10⁻⁴.

About the FAST Math Grade 8 Exam

The Florida Assessment of Student Thinking (FAST) Mathematics Grade 8 test measures whether students have mastered Florida's Benchmarks for Excellent Student Thinking (B.E.S.T.) Standards for Grade 8 Mathematics (Pre-Algebra). It is a computer-adaptive test administered three times each school year as progress monitoring: PM1 at the beginning, PM2 in the middle, and PM3 at the end of the year. Each operational form contains roughly 36 to 40 items spread across four reporting categories: Number Sense and Operations and Probability; Algebraic Reasoning; Linear Relationships, Data Analysis, and Functions; and Geometric Reasoning. Grade 8 content emphasizes scientific notation and the Laws of Exponents, solving linear equations, inequalities and systems, the concept of a function, modeling bivariate data with linear relationships, the Pythagorean theorem, and the volume of cylinders, cones, and spheres. Scores are reported on the B.E.S.T. scale from 183 to 291 with five achievement levels, where Level 3 represents grade-level proficiency.

Questions

100 scored questions

Time Limit

Untimed; a typical Grade 8 Mathematics PM session runs about 80-160 minutes, with the computer-adaptive test selecting items to satisfy the blueprint.

Passing Score

Reported on the B.E.S.T. scale (183-291) with five achievement levels; Level 3 (proficiency) for Grade 8 Mathematics begins at a scale score of 254.

Exam Fee

Free; FAST is administered at no cost to students by Florida public schools. (Florida Department of Education, Bureau of K-12 Student Assessment)

FAST Math Grade 8 Exam Content Outline

22-28%

Number Sense and Operations and Probability

Irrational numbers, Laws of Exponents with integer exponents, scientific notation operations, order of operations with radicals, sample spaces, and theoretical probability of repeated experiments.

22-28%

Algebraic Reasoning

Equivalent algebraic expressions, multiplying linear expressions, common monomial factoring, multi-step linear equations and inequalities, square and cube root equations, and systems of two linear equations.

25-31%

Linear Relationships, Data Analysis, and Functions

Slope and slope-intercept form, proportional relationships, defining and analyzing functions, scatter plots, patterns of association, and informal lines of fit.

22-28%

Geometric Reasoning

Pythagorean theorem and coordinate distance, Triangle Inequality and its converse, angle relationships, interior and exterior angles of polygons, transformations, dilations, and similar triangles.

How to Pass the FAST Math Grade 8 Exam

What You Need to Know

  • Passing score: Reported on the B.E.S.T. scale (183-291) with five achievement levels; Level 3 (proficiency) for Grade 8 Mathematics begins at a scale score of 254.
  • Exam length: 100 questions
  • Time limit: Untimed; a typical Grade 8 Mathematics PM session runs about 80-160 minutes, with the computer-adaptive test selecting items to satisfy the blueprint.
  • Exam fee: Free; FAST is administered at no cost to students by Florida public schools.

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

FAST Math Grade 8 Study Tips from Top Performers

1Master the Laws of Exponents and scientific notation, since Number Sense and Operations and Probability makes up roughly a quarter of the test.
2Practice solving multi-step linear equations, inequalities, and systems, including recognizing one, no, or infinitely many solutions.
3Memorize the volume formulas for cylinders, cones, and spheres and the Pythagorean theorem, and practice applying them in word problems.
4Learn to read tables, graphs, and written descriptions to find slope and write equations in slope-intercept form (y = mx + b).
5Get comfortable interpreting scatter plots, identifying positive, negative, and no association, and drawing an informal line of fit.
6Use the released Grade 8 FAST Mathematics sample items on the Florida Statewide Assessments Portal to practice the technology-enhanced item types.

Frequently Asked Questions

What is the FAST Mathematics Grade 8 test?

FAST Mathematics Grade 8 is Florida's statewide progress-monitoring assessment for 8th-grade math, aligned to the B.E.S.T. Standards for Grade 8 (Pre-Algebra). It is computer-adaptive and given three times per school year.

What topics are covered on FAST Math Grade 8?

The test covers four reporting categories: Number Sense and Operations and Probability; Algebraic Reasoning; Linear Relationships, Data Analysis, and Functions; and Geometric Reasoning, including scientific notation, linear equations and systems, functions, the Pythagorean theorem, volume, and scatter plots.

How is FAST Math Grade 8 scored?

Scores are reported on the B.E.S.T. scale from 183 to 291 with five achievement levels. For Grade 8 Mathematics, Level 3 (grade-level proficiency) begins at a scale score of 254.

How many times a year is FAST Math given?

FAST is administered three times each year as progress monitoring: PM1 at the beginning of the year, PM2 in the middle, and PM3 at the end. PM3 serves as the end-of-year accountability assessment.

Is a calculator allowed on FAST Math Grade 8?

Yes. Many Grade 8 benchmarks allow a calculator, which is available within the testing platform for items flagged as calculator-permitted on the B.E.S.T. Mathematics blueprint.

How many questions are on FAST Math Grade 8?

Each operational PM administration contains about 36 to 40 items, mostly multiple-choice and technology-enhanced, selected adaptively to meet the Grade 8 Mathematics blueprint across the four reporting categories.