Figure may not be drawn to scale
Correct answer: C. 20 cm²
- Apply triangle area formula:
- Compute: , then cm²

Florida B.E.S.T. Standards Aligned
Algebro is personalized FAST math prep for Florida 6th graders. A short diagnostic figures out exactly which standards your student is missing, a study plan targets them, and a full-length practice test shows you both it worked.
Maya's Study Plan
7 of 18 modules done
MA.6.AR.3.2
Unit Rates from Ratios
MA.6.NSO.2.2
Multiplying & Dividing Fractions
MA.6.GR.2.4
Surface Area with Nets

7,500+
Practice Questions
40 of 40
6th Grade Benchmarks Covered
20 Min
From Diagnostic to Study Plan
Every Florida 6th grader takes the FAST, but most students don't have access to structured, standards-aligned practice that targets what they actually need to work on. Worksheets cover too much. Private help is expensive. Generic math apps aren't built for the FAST.
The Problem
Students practice broadly instead of focusing on the specific B.E.S.T. standards where they have gaps. Time gets wasted and confidence drops.
Why It Happens
There are 40 benchmarks on the 6th grade FAST. Without data, nobody can tell which handful a specific kid is missing, not a parent at the kitchen table and not a teacher with 150 students.
What Algebro Does
A 20-minute diagnostic finds the gaps, a personalized study plan targets them, and students spend their practice time only on the standards they actually need.
Students get a personalized plan in minutes. Parents and teachers see progress every step of the way.
A short 25-question quiz covers all major 6th grade B.E.S.T. math standards. In about 20 minutes, Algebro pinpoints exactly which skills your student has down and which ones need work.
No more guessing what to study. Algebro builds a study plan that focuses only on the standards your student needs to work on. No wasted time reviewing stuff they already know.
Each module teaches the concept, gives guided practice, and checks understanding. Students who get stuck get instant help from Bro, an AI guide that walks them through problems step by step.
When your student is ready, they take a practice test designed to closely mirror the real FAST. Same format. Similar question types. No surprises on test day.
Students get a clear performance level (below level, on level, or above level) with a breakdown by standard. Then they get a fresh study plan and keep improving until test day.
Reading about it is the slow way. Open the interactive demo and click through the real thing.
Multiple choice, diagrams, graphing, and drop-downs, just like the real FAST. Checking happens right in your browser, and every question comes with a step-by-step explanation.
Figure may not be drawn to scale
Correct answer: C. 20 cm²
Want more? Try sample questions for all 40 benchmarks. No account needed.
Whether you're helping one kid at the kitchen table or rolling Algebro out to an entire grade level, it fits the way you already work.
You want your child to do well on the FAST, but you're not sure where they stand or how to help. Algebro gives your child a clear study plan and the practice they need so you don't have to be the math teacher at home.
You already know what your students need. You just need a tool that delivers targeted practice without replacing your instruction. Algebro works alongside your teaching and gives each student work matched to their level.
You need FAST scores to improve across the board. Algebro gives every student a personalized prep path without requiring teachers to build individual plans for 150+ students.
Schools and districts don't use the public trial. Email jkorwin@algebro.ai and we'll set you up.
Everything below comes with every account. There are no add-ons, upgrade tiers, or locked features.
A 25-question assessment that identifies strengths and gaps across all major 6th grade B.E.S.T. math standards. Results drive the entire study plan.
Every student gets a study plan tailored to their diagnostic results. After each practice test, the plan updates to reflect new progress.
Standards-aligned questions covering Number Sense & Operations, Algebraic Reasoning, Geometric Reasoning, and Data Analysis & Probability.
Designed to closely mirror the real FAST assessment. Students get a performance level and standard-by-standard breakdown when they finish.
A dedicated module on time management, process of elimination, and how to approach different question types with confidence.
A quick module explaining what the FAST is, how it's structured, what to expect on test day, and how scoring works. No surprises.
He's the AI guide built into every practice module, and he comes with every account.
In the app, Bro responds to your student's actual work.
Scripted replay of a real tutoring pattern. In the app, Bro responds to your student's actual work.

When a student gets stuck, Bro steps in. He doesn't give away answers. He teaches the thinking behind them.
At school during computer time. At home after dinner. On the weekend before the test. Bro is always ready.
Private help runs $40 to $80 an hour. Bro is included with every Algebro account.
Sixth graders need a reason to open the next module. We gave them one.
Students earn coins by completing lessons, quizzes, and practice modules. The more they practice, the more they earn.
Coins unlock themes, effects, and backgrounds in the Bro Shop that change the look and feel of the entire learning environment. Students make Algebro their own.
No pay-to-win, no paywalls. Just a reason to open the next module without anyone having to ask. Try the live shop: equip a theme, fire an effect.
Themes: tap one to equip it
Practice · MA.6.AR.3.2
A car travels 150 miles in 3 hours. What is its speed in miles per hour?
Midnight Purple equipped
Correct-answer effects. Go ahead, press one
Parents sign up in about a minute, and the diagnostic takes about twenty. By tonight, your student has a personalized study plan and you know exactly where they stand.
Free 7-day trial for families. No credit card required. Schools and districts: email jkorwin@algebro.ai for a setup that fits your roster.
Want to see more first? Wander the interactive demo or try sample questions for every 6th grade benchmark. No account needed.