Turn your ESL number lessons into flashcards with AI
Upload a worksheet, slide deck, set of notes or a photo of a page, and get number flashcards that match what your class is learning, with spaced repetition to keep them in memory.
Making ESL number flashcards from your own material
Ready-made printable sets cover the basics, but your class is working from its own sheets, so ESL number flashcards work best when they come from that material. A teacher's handout on hundreds or a student's notes on dates and prices can be turned into cards that match the exact forms the learner needs to read and say.
- Converts number lists, price tables and worksheets into flashcards
- Pairs numerals with English words for both reading and spelling practice
- Adds spaced repetition so difficult teen and tens numbers come back more often
- Exports to PDF or Anki on Plus for printing or extra practice
Built from your material
Upload PDFs, PPTX slides, DOCX files, plain notes or photos of pages, and the cards follow the numbers your lesson actually covers.
Spaced repetition
Cards you miss come back sooner, and cards you know fade into longer intervals, so number words stick over weeks instead of days.
Quizzes and mind maps too
Turn the same material into multiple choice, true or false, or short answer quizzes with explanations, or a mind map of number patterns.
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 your cards
DeckOwl creates flashcards from the numbers and examples in your file. Free plans include 3 generations per month.
Study in the browser
Review cards with spaced repetition on any device. Plus adds PDF, DOCX, Anki and CSV export for printing or other apps.
Start with the patterns that cause the most trouble. Teen numbers like thirteen and fourteen sound close to thirty and forty, and tens like sixty and seventy are easy to mix up in speech. Cards that pair a numeral with its spelled-out word, or a spoken prompt with a written answer, help learners check both forms.
Once the cards exist, short daily reviews do more than long weekend sessions. Spaced repetition brings back the numbers a learner misses and spaces out the ones they already know.
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Frequently asked questions
How many number words should ESL learners memorize first?
Most beginners start with 1 to 20, then the tens from 30 to 100, since those patterns cover most everyday numbers. Short daily sessions help the words stick better than one long review.
What makes English numbers hard for ESL learners?
Teen numbers like thirteen and fourteen are easy to confuse with thirty and forty when spoken quickly. Drilling them in pairs, and hearing them said aloud, helps learners tell them apart.
Can I print my flashcards or export them?
The free plan studies in the browser with no exports. PDF, DOCX, Anki and CSV export are included with Plus at $39/year or $7.99/month.
Do I need a credit card to start?
No. You can start on the free plan without a credit card, and students get 40% off with a school email.
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