🖨️ free · no signup · answer keys
Rounding Worksheets
Free printable rounding worksheets: round to the nearest 10, 100 or 1,000. Every question has a mini number line showing the halfway point. New numbers every time, with an answer key.
Rounding worksheets
Round to the nearest 10, 100 or 1,000. Each question has a mini number line showing the two choices and the halfway point.
Tip: print the worksheet for your child and the answer key for yourself. Choose “Save as PDF” as the printer to keep a copy.
Round to the nearest 10
Look at the ones digit: 5 or more, round up. 4 or less, round down.
learn.turanttools.com · free printable worksheets
✅ Last checked:
📚 Curriculum sources: Common Core Grade 3: Number & Operations in Base Ten · National curriculum in England: mathematics
Our worksheets and games follow school curriculum standards (US Common Core and the national curriculum in England). Every answer key is worked out by the computer, not typed by hand.
🛠️ Spotted a mistake? Tell us
Related tools
Questions grown-ups ask
What's the rule for rounding?+
Look at the next digit to the right: 5 or more rounds up, 4 or less rounds down.
Why the little number lines?+
They show the two round numbers either side and the halfway point, so children can see which one is closer.