Turn your addition worksheets into flashcards with AI
Videos show one set of problems at a time. Upload the worksheets, notes or photos your class actually uses, and get flashcards that repeat the facts you miss.
Why generate your own addition cards
Many parents and teachers start by searching for addition flash cards on YouTube, then find that the sets in the video rarely match the facts a child is practicing this week.
- Cards come from the worksheet or notes you upload, not a generic list.
- Spaced repetition schedules review of the facts a student misses.
- Browser study works on the free plan with 3 generations per month.
- Plus includes unlimited generations and exports to PDF, DOCX, Anki and CSV.
Built from your material
Upload a PDF, slide deck, typed notes or a photo of a worksheet, and DeckOwl turns the problems into flashcards.
Spaced repetition
Cards you miss come back sooner, and the ones you know move further apart, so practice stays focused on the facts that need work.
Study in the browser
Practice on any device with a browser. The free plan includes browser study, and Plus adds PDF, DOCX, Anki and CSV export.
How it works
Upload your worksheet
Add a PDF, photo or notes covering the addition problems you are practicing.
Review the cards
Check the generated questions and answers, and remove any that do not match your lesson.
Study on a schedule
Work through the deck in short sessions and let spaced repetition bring back the facts you miss.
Videos are useful for seeing a strategy like making ten or counting on, but they cannot match the exact worksheet, textbook page or class notes in front of you. Generating cards from that material keeps practice aligned with what is being taught.
DeckOwl reads PDFs, slides, DOCX files, plain text and photos of pages with text recognition, so a teacher or parent can start from the same paper the student already has.
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Frequently asked questions
How many addition facts should a child practice at once?
Most children do better with a small set of facts, adding new ones only after the current set feels easy. Spaced repetition helps by bringing back the harder facts more often.
Should kids memorize addition facts or learn strategies first?
Strategies like making ten, counting on and using doubles help children understand why answers work, and memorized facts then come faster. Practicing both with the same cards tends to work well.
Can I export my addition flashcards to Anki or print them?
Exports to Anki, PDF, DOCX and CSV are part of the Plus plan. The free plan lets you study the cards in the browser without exporting them.
How much does DeckOwl cost?
The free plan includes 3 generations per month and browser study. Plus costs $99.90/year or $9.99/month, and students get 40% off with a school email.
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