Printable addition worksheets
A new page of sums each time, with the answers on the back. Nothing is uploaded.
Examples temporarily replace the input and settings. You can restore your previous work.
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Preview
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This tool runs entirely in your browser. Nothing is uploaded, nothing is stored, and you can even turn off your internet connection before you start.
Example
Worked example — Addition worksheets
Use the following inputs and settings. Keep other settings at the page defaults.
| Item | Value |
|---|---|
| operation | add |
| Output files | 1 |
| PDF pages | 2 |
| 210 × 297 mm |
Expected result — PDF · PDF pages: 2. The image shows the first PDF page.
How it works
- Choose how high the numbers go. To 10 and to 20 are the first two stages; 100 brings in carrying.
- Choose how many sums fit on the page — 30 is a comfortable sheet, 60 is a timed drill.
- Leave the answer key on unless the child is going to mark their own.
- Press Download PDF. Press it again for a completely different sheet at the same level.
Frequently asked questions
- Will a sum ever go past the limit I chose?
- No. The second number is drawn from what is left below the limit, so "up to 20" means every answer lands at 20 or under. That matters more than it sounds: a sheet meant for a child working to 20 that slips a 23 into it is a sheet that gets abandoned halfway.
- Does it carry — the ones column adding past ten?
- At "up to 10" only in sums that make exactly 10, such as 3 + 7: about 1 sum in 10. At "up to 20" about 1 in 4, at 100 about 2 in 5 and at 1000 about 3 in 5 carry in some column. So the limit is really a choice about how much carrying is on the menu today.
- Is every sheet different?
- Yes. Each press builds a new set, so the same child can have a fresh page daily at the same level without recognising the answers.
- Where do the answers go?
- On a second page, so you can print both and keep one, or print only the first. Turn the key off if the child marks their own.
- Is anything uploaded?
- No. The PDF is drawn in your browser and never leaves the device, and the page works offline once it has loaded.
Made for a specific use
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