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Correct answer: -30
- Write the expression:
- Compute:
A showcase of Algebro's bank of 37,000+ total questions. Every one of the 157 B.E.S.T. benchmarks tested in grades 6, 7, and 8 and on the Algebra 1 EOC has its own page with 6 real questions, instant answer checking, and a step-by-step explanation for each one. That is 942 free questions, no account, no email.
6th
Grade 6 Math
All 40 benchmarks · 240 questions
Ratios, rates, percents, integers, expressions and equations, area and volume, box plots.
Browse grade 6 →7th
Grade 7 Math
All 34 benchmarks · 204 questions
Signed rational numbers, proportional relationships, circles, scale drawings, probability.
Browse grade 7 →8th
Grade 8 Math
All 40 benchmarks · 240 questions
Exponents and roots, slope, linear equations, functions, transformations, scatter plots.
Browse grade 8 →EOC
Algebra 1
All 43 benchmarks · 258 questions
Quadratics, factoring, systems, inequalities, exponentials, function notation, lines of fit.
Browse Algebra 1 →10
Placement Sample
Grade 1 math to Geometry
One question per rung of the ladder our adaptive placement test climbs. Find out where a student actually is.
Climb the ladder →No warm-up, no sign-up. Ten questions straight out of the middle school banks, easiest first: 3 from 6th grade, 4 from 7th grade, and 3 from 8th grade. They run through graphing, equation editor, multiple choice, multiple select, matching, and drop-down, which is the same spread of item types the FAST itself uses. Answer one, check it, and if you miss it, open the worked explanation. For high school work, the 43 Algebra 1 EOC benchmark pages carry 258 more.
Answer it and Algebro checks it instantly
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Enter the number only. Do not include units like $, %, or ft²
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Correct answer:
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Correct answer: D. Yes, because no vertical line crosses the graph more than once.
Ages at a Movie Screening
Select every answer that applies, then check.
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Correct answer: B, C, D (highlighted above)
Pick one match in each row, then check.
| A. m² | B. m² | C. m² | D. m² | |
|---|---|---|---|---|
| r = 5, h = 3 | ||||
| r = 2, h = 4 | ||||
| r = 4, h = 8 | ||||
| r = 3, h = 6 |
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Correct answer: Row 1: C, Row 2: A, Row 3: D, Row 4: B (green boxes above)
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Correct answer: is NOT, $40
Enter the number only. Do not include units like $, %, or ft²
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Correct answer:
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Correct answer: B. A count of 20 pushups happened more often than any other
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Correct answer: subtract, -66 feet
Select every answer that applies, then check.
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Correct answer: B (highlighted above)
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6 questions per benchmark is the free sample. Inside Algebro there are 37,000+ total questions, with practice for every one of the 157 benchmarks across grades 6 to 8 and Algebra 1, a 25-question diagnostic that builds a study plan, full-length adaptive practice tests with the on-screen calculator and reference sheet, and Bro, an AI tutor who explains every mistake. $10 a month for families, first 7 days free, no credit card.
Start the Free TrialThe Florida Assessment of Student Thinking (FAST) is Florida's statewide progress monitoring test, given three times a year. The math test measures every B.E.S.T. benchmark for the grade level. High school is different: Algebra 1 is assessed once by an End-of-Course exam that students have to pass to graduate. Want the full rundown? Read our parent's guide to the FAST.