Turn your math notes into number flashcards in minutes
Ready-made printable sheets rarely match what your class is covering. Upload your own worksheets, slides, notes or photos and DeckOwl builds number flashcards from them, with spaced repetition to keep the facts from fading.
How to study number facts with your own material
Most printable number flashcards are generic, so they rarely match the facts your teacher actually covers. Upload your own worksheet, slides or notes and DeckOwl turns them into cards you can review right away.
- Photograph a worksheet and the text is read for you.
- Mix new facts with older ones so each review session stays varied.
- Look at the example cards below to see the format before you start.
- Export to Anki or CSV on Plus if you want to study outside the browser.
Built from your own files
Upload PDFs, DOCX, PPTX, plain text or photos of a worksheet, and the cards come from the material you are studying.
Spaced repetition
Cards you miss come back sooner, so number facts stick instead of fading after one session.
Export when you need it
Plus adds PDF, DOCX, Anki and CSV export, so you can print cards or study them in another app.
How it works
Upload your material
Add a worksheet photo, a slide deck, or your typed notes.
Review the generated cards
Read through the number flashcards DeckOwl creates from your content.
Study in the browser
Work through the cards while spaced repetition schedules your reviews.
For multiplication, start with the tables your class is working on, then mix in older facts so they do not fade. Short daily sessions tend to work better than one long cram before a test.
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Frequently asked questions
How many number flashcards should I study in one session?
Shorter sessions of 10 to 20 minutes are easier to keep up than one long review. Spaced repetition brings the cards you missed back sooner, so focus on those first.
What multiplication facts should I memorize first?
Start with the 2, 5 and 10 times tables, then move on to 3, 4 and 6. Once those feel automatic, practice harder pairs like 7 × 8 and 9 × 6.
Is there a free printable version of these flashcards?
DeckOwl does not offer ready-made printable sheets. You upload your own material and the AI builds cards from it, with 3 generations per month on the free plan.
Can I export my number flashcards to Anki?
Yes, Anki and CSV export are included in the Plus plan at $39/year or $7.99/month. The free plan lets you study in the browser but does not include exports.
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