Turn your subtraction worksheet into printable flashcards
Upload a worksheet photo, class slides, or notes and get subtraction flashcards you can study in the browser or print as a PDF.
Why generate your own subtraction cards
Ready-made sheets rarely match the exact problem types your teacher uses, such as regrouping across zeros or word problems with two steps. Generating printable subtraction flashcards from your own worksheet keeps the practice aligned with what you are learning this week.
- Works from PDFs, slides, notes, and photos of worksheets
- Flashcards use spaced repetition to target weak steps
- PDF export for printing is included in Plus
- Students get 40% off with a school email
Built from your own material
Upload a PDF, DOCX, PPTX, plain text notes, or a photo of a worksheet, and the cards match what your class actually covered.
Spaced repetition
Cards you miss come back sooner, so practice time goes to the subtraction steps you still find tricky.
PDF export on Plus
Plus lets you export to PDF for printing, plus DOCX, Anki, and CSV. The free plan studies in the browser without exports.
How it works
Upload your material
Add a worksheet, slides, notes, or a photo of a page. Images are read with text recognition.
Review the cards
Check the generated questions and answers, and remove any that do not fit your lesson.
Study or print
Practice in the browser on the free plan, or export a printable PDF on Plus.
Each card comes from text you provide, so a worksheet on borrowing across zeros produces cards about borrowing across zeros. You can then study with spaced repetition in the browser, or export a PDF on Plus to print for a paper session.
Start with the free plan, which gives you 3 generations per month and no credit card. Upgrade to Plus at $39 per year or $7.99 per month when you want unlimited generations and printable exports.
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Frequently asked questions
How do I practice subtraction with flashcards at home?
Work through the cards daily in short sessions of 10 to 15 minutes. Say each step out loud, such as which column needs borrowing, before checking the answer.
What should the back of a subtraction flashcard show?
The back should give the final answer and one line on the method, such as the regrouping step. Showing the check with addition helps you confirm the result.
Can I print my flashcards for free?
Printing needs a PDF export, which is a Plus feature. The free plan lets you study the flashcards in the browser with 3 generations per month.
Do I need a credit card to start?
No. You can create an account and generate flashcards on the free plan without entering a credit card.
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