Turn any math facts sheet into online flashcards with AI
Upload a worksheet, slide, or photo of a fact chart and get flashcards you can drill in the browser. Free to start, no credit card needed.
Why online flashcards work for math facts
Short daily drills build fast recall, which is why good online flashcards math facts practice beats one long session.
- Addition, subtraction, multiplication, and division facts from your own sheets
- Photos of fact charts read with text recognition
- Spaced repetition so missed facts return sooner (Plus plan)
- Free plan with 3 generations a month, studied in the browser
Built from your material
Upload PDFs, slides, notes, or a photo of a fact chart. Photos are read with text recognition.
Spaced repetition
Facts you miss come back sooner, so the ones you struggle with get more practice than the ones you already know.
Study in the browser
Start free with 3 generations a month and study right in your browser, with no app to install.
How it works
Add your material
Upload a PDF, DOCX, PPTX, text file, or an image of a fact chart.
Generate the cards
DeckOwl turns the facts into question and answer flashcards you can review right away.
Drill the weak ones
Review in the browser and let spaced repetition bring back the facts you keep missing.
Most students already have the material they need: a class handout, a fact chart, or a photo of a practice sheet from the board. DeckOwl turns that material into cards so the facts match what your teacher actually assigned.
Start with the facts you consistently miss and keep sessions short. Cards you answer correctly come back less often, so your practice stays focused on what still needs work.
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Frequently asked questions
How many math facts should I put in one flashcard set?
Start with 20 to 30 facts, roughly what a student can drill in about ten minutes. Add more once those come quickly.
Which math facts should a student learn first?
Addition and subtraction facts within 20 usually come first, followed by multiplication tables from 0 through 10. Your teacher's sequence is the best guide if it differs.
Can I use DeckOwl for free?
Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start.
Can I export math flashcards to Anki or CSV?
Exports are part of the Plus plan, which also includes unlimited generations and spaced repetition. Plus costs $99.90 a year or $9.99 a month, and students get 40% off with a school email.
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