Turn your child's worksheets into number flashcards they can practice
Upload a PDF, a photo of a worksheet or a slide deck, and DeckOwl builds number flashcards with spaced repetition. Print a set as a PDF on Plus.
Why make your own printable number cards
Parents and teachers who need number flashcards for kids often find that generic printouts skip the numbers a child is working on right now. Starting from the child's own homework or class notes keeps the practice matched to what is being taught.
- Cards built from the worksheet your child already has
- Spaced repetition that repeats missed numbers more often
- Browser study on the free plan, PDF export on Plus
- Quick edits so you can fix any card before printing
Starts from your material
Upload a worksheet, notes or a photo of a page, and the flashcards match the numbers your child is actually learning.
Spaced repetition
Cards your child finds hard come back more often, so practice time goes to the numbers that need it.
Print or study
Study in the browser on the free plan. Plus adds PDF export so you can print a set for the table or the car.
How it works
Upload the source
Add a PDF, DOCX, slides, plain notes or a photo of the worksheet your child is working on.
Generate the cards
DeckOwl creates flashcards with the numbers, words and questions from that material.
Print or practice
Study on any device with spaced repetition, or export a PDF on Plus to print the cards.
A printable set is handy for a car ride or a kitchen table, but the cards only help if they cover the right range. Upload the page, review the generated cards for accuracy, and then decide whether to study them on screen or print them.
Spaced repetition brings back the cards a child misses, so easy numbers do not crowd out the harder ones. Over a few weeks, the same deck stays useful as the child moves from counting to place value.
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Frequently asked questions
How many number flashcards should a child practice at once?
Many young learners do well with about 10 to 15 cards per session. Add new cards once the earlier ones feel easy, so practice stays short and steady.
What number skills should flashcards cover for ages 5 to 7?
Common targets include counting to 100, reading and writing numerals, tens and ones, and simple addition and subtraction within 20. Match the cards to your child's current class work.
Can I print my flashcards?
PDF export is a Plus feature, available for $39 per year or $7.99 per month. The free plan lets you study the cards in the browser with 3 generations per month.
Is there a free plan?
Yes. The free plan includes 3 generations per month and browser study. No credit card is needed to start, and students get 40% off with a school email.
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