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Free worksheet generator

Printable abacus worksheet generator

Build a worksheet at exactly the difficulty you need and download it as a PDF, with an optional answer key on a second page. Runs entirely in your browser — no account, no email, nothing uploaded.

Sheet #1000. The same settings and number always produce the same sheet, so you can reprint an identical paper — or press New sheet for fresh problems at the same difficulty.

Preview25 problems · 5 rows · 2 digits
  1. 181+ 84− 89− 48+ 19
  2. 273− 67+ 86− 60− 30
  3. 361+ 42− 37− 23+ 83
  4. 473+ 51+ 46− 76+ 41
  5. 543− 29+ 12+ 73− 72
  6. 683+ 15+ 86+ 33+ 26
  7. 768− 64+ 84− 14+ 66
  8. 871− 48+ 45− 21+ 32
  9. 912+ 35+ 90+ 18− 39
  10. 1021− 19+ 24+ 99+ 16
  11. 1192+ 73+ 26+ 51+ 45
  12. 1250+ 93+ 85− 17− 99

How to use it

  1. 1Pick the problem type and difficulty. The preview updates as you go.
  2. 2Set how many problems you want and how many fit across the page.
  3. 3Download the PDF. With the answer key on, the sheet prints first and the key second.
  4. 4Press New sheet for a different paper at identical difficulty — useful for re-tests where memorising would flatter the score.

Worksheets are generated in your browser from a seeded problem generator, the same one behind our practice pages, so the arithmetic matches what students see online. Print them for classroom use, homework, or a session away from a screen. They are free to use in a class you teach, including a paid one.

Browse the free practice drills →