Turn your number notes into free flashcards with AI
Upload a worksheet, slide deck, or photo of a textbook page and get flashcards for number facts, bonds, and conversions, with spaced repetition built in.
Why generate your own number cards
Printable number cards are handy for drilling counting, times tables, or number bonds, but they only cover what the publisher chose. Free number flashcards made from your own worksheet match the facts your teacher actually tests, so you spend less time on material you already know.
- Cards are written from your own worksheets, slides, or notes.
- Photos of printed pages are read with text recognition.
- Spaced repetition schedules reviews based on what you miss.
- Exports to PDF, Anki, and CSV are available on paid plans.
Built from your material
Upload a PDF, DOCX, PPTX, text notes, or a photo of a page. The flashcards cover the exact numbers your class is working on.
Spaced repetition
Cards you miss come back sooner, and cards you know move further apart, so number facts stick without endless re-reading.
Study anywhere
The free plan lets you study in the browser with no credit card. Upgrade only if you want exports to PDF, Anki, or CSV.
How it works
Add your source
Upload the worksheet, slides, or notes that cover your number topic, or snap a photo of the page.
Generate the cards
DeckOwl reads the text and writes question and answer cards for the key facts and rules.
Review on a schedule
Study the cards in your browser and let spaced repetition decide when each one comes back.
Start with the topic that causes the most trouble, such as multiplication facts or converting fractions to decimals. Paste or upload the source, generate a set, and review the cards that you miss most often until they feel automatic.
Because the cards come from your notes, you can make a new set the night before a quiz or after each lesson. The free plan includes 3 generations per month, which is enough to cover one topic per week.
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Frequently asked questions
How many number flashcards should I make for a times tables review?
Start with 20 to 30 cards covering the facts you get wrong most often, then add more as you master them. Shorter sets reviewed daily usually stick better than long sets reviewed once a week.
Should I learn number bonds to 10 before bonds to 20?
Most teachers start with bonds to 5 and 10 because they build the base for addition and subtraction up to 20. Once those feel automatic, move on to bonds to 20 and then to larger numbers.
Is the free plan enough to make number flashcards?
The free plan includes 3 generations per month and browser study with spaced repetition. Exports to PDF, Anki, or CSV require the Plus plan, which costs $39 per year or $7.99 per month.
Can I print my number flashcards?
Printing needs a PDF export, which is available on Plus at $39 per year or $7.99 per month. Students can get 40% off with a school email.
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