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Comparing, ordering and rounding 4-digit numbers

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Why this why now

This unit provides pupils with the chance to explore 4-digit place value, using their knowledge to decompose, compare, order and round numbers. They round 4-digit numbers to the nearest thousand, hundred and ten. In future units, they apply this knowledge and understanding when calculating with 4-digit numbers.

Prior knowledge requirements

  • Understand place value up to 1000
  • Compare and order numbers using digit value
  • Round numbers to the nearest 10 or 100

Threads

Why this why now

This unit provides pupils with the chance to explore 4-digit place value, using their knowledge to decompose, compare, order and round numbers. They round 4-digit numbers to the nearest thousand, hundred and ten. In future units, they apply this knowledge and understanding when calculating with 4-digit numbers.

Prior knowledge requirements

  • Understand place value up to 1000
  • Compare and order numbers using digit value
  • Round numbers to the nearest 10 or 100