Turn your math sheets into printable addition facts flashcards
Printable sheets are a fine start, but a deck built from the exact sums your child keeps missing works better. Upload a worksheet, photo or notes and get flashcards with spaced repetition.
Why a custom deck beats a generic printable
A class worksheet full of sums is a good start, but addition facts flashcards work better when they come from the problems a student actually gets wrong. A generic printable covers every combination equally, while a custom deck lets you focus on the 7s and 8s that keep slipping.
- Start with a small set of 10 to 15 facts and add new ones once the first set feels automatic.
- Group doubles and make-ten facts in their own deck so they are practiced on purpose.
- Use the front for the problem and the back for the sum, then say the answer aloud before flipping.
- Print a PDF on Plus for paper drills, and keep the browser deck for short daily sessions.
Built from your own sums
Upload a worksheet, a photo of a page or typed notes, and the generator pulls out the facts it finds.
Spaced repetition
Cards you miss come back sooner, and the ones you know fade into longer gaps.
Printable as PDF
Export your deck to PDF on the Plus plan and print it for paper drills or car-ride practice.
How it works
Add your material
Upload a PDF, DOCX, image or plain text containing the addition problems you want to practice.
Review the cards
Check the generated question and answer pairs and remove anything that does not belong.
Study or print
Study in the browser on any plan, or export to PDF on Plus when you want paper copies.
Spaced repetition handles the rest. Cards you miss return sooner, and the ones you know move into longer gaps, so practice time goes where it is needed. You can start with the free plan, which studies in the browser, and upgrade when you want PDF printing.
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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 10 to 15 facts at a time. Add new ones once the current set can be answered quickly without counting.
Should doubles like 4+4 be practiced before sums to 18?
Doubles and make-ten facts are usually taught first because they anchor other sums. Keeping them in separate cards helps, and mixing them in later builds recall.
Can I export my addition facts flashcards to PDF?
PDF export is part of the Plus plan, which also includes DOCX, Anki and CSV export. The free plan lets you study in the browser with 3 generations per month.
Do I need a credit card to try it?
No credit card is needed to start on the free plan. Students with a school email get 40% off Plus.
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