About this worksheet
Each sheet contains 16, 20 or 30 problems (your choice) and is generated at random. Press “New problems” as many times as you like; there is no limit and no account needed.
Worked example
Round 91,992 to the nearest thousand:
- 91,992 is between 91,000 and 92,000.
- Look at the hundreds digit: 9. It is 5 or more, so round up.
- 91,992 rounds to 92,000.
Answer: 92,000
Teaching tips
- Use rounding to estimate before solving 4-digit addition problems.
How to print or save as PDF
- Choose the options on the left (on a phone, above the preview).
- Press Print / Save as PDF.
- In the print window, pick your printer, or choose “Save as PDF” as the destination.
Only the worksheet and its answer key are printed; menus and buttons are hidden automatically.