4th Grade Rounding Large Numbers Worksheet
Round large numbers to the nearest thousand and ten thousand using the 'look right' rule.
- Homework
- Review
- Test Prep
- Tutoring
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No sign-up required. Clean, low-ink US Letter format.
- Grade
- 4th Grade
- Subject
- Math
- Skill
- Rounding
- Topic
- rounding large numbers to thousands
- Difficulty
- Standard
- Time
- 14 minutes
- Pages
- 2 (incl. answer key)
- Format
- Printable PDF (US Letter)
- Answer key
- Included
- Best for
- homework, review, test prep, tutoring
Worksheet details
What This Worksheet Practices
Students will round multi-digit numbers to the nearest thousand and ten thousand.
- Rounding to the nearest thousand
- Rounding to the nearest ten thousand
- Using the digit to the right to decide
Worksheet Preview
Rounding scales up
Rounding large numbers uses the very same rule as smaller ones: look at the digit just to the right of the place you’re rounding to. If it’s 5 or more, round up; everything to the right of the rounding place becomes zero. The only new part is naming the larger place (thousands, ten-thousands).
How to use it
State the target place first (“nearest thousand”), then check one digit to the right. Watch the halfway cases (47,500 → 48,000). Builds on rounding to the nearest 10 and 100 and place value to the hundred thousands.
👩🏫 Teacher note
Same rule as smaller numbers: look at the digit just to the right of the rounding place; 5 or more rounds up. Everything to the right becomes zero.
🏠 Parent note
Find the place you're rounding to, then look one digit to the right. 5 or more rounds up; the rest become zeros.
Common Mistakes to Watch For
- Looking at the wrong place to decide
- Changing digits to the left of the rounding place
Answer Key
Each answer shows the rounded number.
⬇ Download Answer Key (PDF)Related Worksheets
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Rounding to the Nearest 10 and 100 Worksheet
Round numbers to the nearest ten and hundred using the digit to the right and the halfway rule.
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Build fluency with multi-digit multiplication by multiplying two-digit numbers, then adding the partial products.
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