Create number flashcards from your own worksheets and notes
Skip the generic printables. Upload a PDF, slide deck, photo of a worksheet or plain notes, and DeckOwl builds number flashcards you can review with spaced repetition.
Why custom number flashcards beat a generic set
Ready-made printables are handy until the set does not match what your class is working on. Number flashcards made from your own worksheet cover the exact skills in front of you, such as place value, skip counting or times tables, in the order your teacher uses them.
- Matches the exact skills on your worksheet or unit
- Works from photos of paper pages as well as typed notes
- Spaced repetition schedules the cards you find hardest
- Free plan studies in the browser; exports to PDF, DOCX, Anki and CSV are on Plus
Built from your material
Cards come from the worksheets, slides and notes you already use, so the questions match what your class is learning.
Spaced repetition
Cards you miss return sooner, and the ones you know fade into longer gaps, so number facts stick.
Quizzes and mind maps too
Turn the same material into multiple choice, true/false or short answer quizzes with explanations, or a mind map of the topic.
How it works
Upload your material
Add a PDF, DOCX, PPTX, text file or a photo of a worksheet. Photos are read with text recognition.
Generate the cards
DeckOwl pulls the number facts and problems out of your material and turns them into flashcards.
Study on a schedule
Review in the browser with spaced repetition, so the facts you miss come back sooner.
A short daily session works better than one long drill. Keep each batch small, review the cards you missed first, and let spaced repetition bring back the harder facts before you forget them.
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Frequently asked questions
How many number flashcards should a child study at once?
A small batch of new cards per session works better than a long list. Review the cards missed last time first, then add a few new ones.
Which number skills do flashcards help with most?
Flashcards work well for recall-based skills such as number order, number bonds, place value and multiplication facts. Understanding of why a method works still benefits from practice with problems.
Can I export my number flashcards to print or to Anki?
Exports to PDF, DOCX, Anki and CSV are part of the paid Plus plan. The free plan lets you study the cards in your browser but does not include exports.
Do I need a credit card to try DeckOwl?
No. You can start on the free plan with 3 generations per month and no credit card required.
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