★ Built for fluency, not finger-counting

Master math facts
like it's a game.

Smart, individualized fluency assessment and fun practice. Eliminate finger and skip counting, average 10 newly fluent facts a week, and make +, −, ×, ÷ automatic — for just $1 a student a year. No grant needed.

Try it free — pick an operator: + × ÷
✓ Free assessment ✓ No app to install ✓ Works on any phone or tablet
🔥 0 streak 0 solved
?
Type the answer — it checks as you go
more fluent facts vs. light practice
$1
per student, per year — no grants needed
90–95%
success rate keeps kids in the zone
10/wk
average newly fluent facts with daily practice
Video tour

See it in action.

How it works

Three steps to automatic.

1 +

Pick your operator

Start where it counts — addition, subtraction, multiplication or division. Teachers can set the path for each class.

2 ×

Answer in rhythm

Short, focused reps tuned to 90–95% success — the zone of proximal development. Never too easy, never too hard, and students never see a wrong answer.

3 ÷

Watch it stick

Mastery means correct and fast enough 9 of the last 10 tries, at a cutoff speed customized to each student. Spaced repetition brings shaky facts back until they're automatic.

Smart practice

Time is valuable, so practice fluency wisely.

We track facts correct, not minutes spent on a screen. The algorithm hunts down which facts are fluent, which can be figured out, and which are closest to becoming fluent — then focuses there for maximum growth. You get printable results showing exactly which facts are memorized and which were too slow.

printable results
Printable results showing mastered and slow math facts
The research

More practice,
more fluency. Every time.

In a study of over 1,400 students, kids who practiced 250 facts a week gained 10.5 newly fluent facts weekly — almost 5× the gain of those practicing under 50 facts a week. It isn't just practice that gets you to Carnegie Hall, it's effective practice.

New fluent facts / week↑ 5×
50 facts/wkincreasing practice →250 facts/wk
teacher dashboard
Teacher dashboard with class fluency overview
For teachers, schools & parents

A pro toolkit priced for real classrooms.

Need a quick assessment? Have students do 100 facts free and print their results. An account adds tracking — 400% greater efficiency — plus growth and practice history, for $1 per student per 12 months. Pay online or with a purchase order.

  • Free 30-day trial — no credit card required
  • See every student's fluency at a glance
  • Switch between +, −, ×, ÷ instantly
  • Printable reports for RTI & conferences
🕹️ Mars Defense & jokes

More fun = more practice
= more fluency.

After a daily session, logged-in students can play Mars Defense — saving the oxygen generators on Mars from math-fact meteors. Students who play average an extra 60 facts per session, just for fun. Carefully screened joke videos keep the mood light.

mars defense
Explore

Want to dig deeper?

Everything about how Math Facts Pro works, what it costs, and who's behind it.

iPads & mobile devices

No app needed.

Just open mathfactspro.com in your favorite browser — on iPads, phones, tablets, and Chromebooks. Nothing to install, nothing to update.

Math Facts Pro on a phone and tablet