Rounding Numbers Worksheets
to the nearest 100

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Welcome to the Math Salamanders Rounding Numbers Worksheets.

Here you will find a wide range of free printable rounding Worksheets, which will help your child learn to round numbers to the nearest hundred.

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Rounding numbers to the nearest 100

When you are rounding a number to the nearest 100, you are trying to find out which multiple of 100 your number is closest to.

How to round a number to the nearest 100

Look at the tens digit.

  • if it is less than 5 then round the number down by changing the tens digit and ones digit to zero;
  • if it is 5 or more then round the number up by adding one on to the hundreds digit and changing the tens and ones digit to zero.

Examples

  • 287 rounds up to 300 because the tens digit is 8.
  • 1629 rounds down to 1600 because the tens digit is 2.
  • 950 rounds up to 1000 because the tens digit is a 5.

Here you will find a range of free printable math worksheets to help your child learn to round numbers to the nearest hundred.

These sheets are carefully graded so that the easier sheets come first and give extra support.

The numbers in Sheets 1 to 4 go up to 1000. Sheet 5 goes up to 10,000.

Each sheets comes with a separate printable answer sheet.

Using these sheets will help your child to:

  • round numbers to the nearest 100;
  • practise rounding numbers to the nearest 10;
  • position numbers to 1000 on a number line.

All the free Rounding numbers Worksheets in this section support the Elementary Math Benchmarks.

Rounding Worksheets to the nearest 100

Rounding Numbers 10 & 100

Looking for something easier?

The rounding numbers worksheets in this section involve rounding numbers to the nearest 10.

They are at a more basic level than those on this page.

Looking for something harder?

The rounding numbers worksheets in this section involve rounding numbers to the nearest 1000.

They are at a more challenging level than those on this page, and involve rounding numbers to the nearest 10, 100 & 1000.

Rounding Challenges to the nearest 10, 100 or 1000

Here is our rounding challenges collection which will give your child an opportunity to apply their rounding learning.

The challenges can be tackled individually or with a partner.

Each challenge involves using rounding knowledge and properties of numbers to work out the correct answer.

Using these sheets will help your child to:

  • apply their knowledge of rounding to the nearest 10, 100 or 1000;
  • develop their problem solving skills;
  • develop their understanding about place value and properties of numbers.

All the rounding challenges support elementary math benchmarks.

Place Value Worksheets to 1000

Using these sheets will help your child learn their place value facts to 1000.

Ordering Numbers to 1000

Using these sheets will help your child learn to compare and order numbers to 1000.

 

 

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