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Comparing, ordering and partitioning 2-digit numbers

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Why this why now

Pupils build on their understanding of the structure of 2-digit numbers in this unit and apply the understanding to comparing numbers and positioning them in the number system on a number line. This prepares them for applying place value understanding to calculation in future units.

Prior knowledge requirements

  • Count to 100
  • Understand place value of tens and ones
  • Partition numbers in different ways

Threads

Why this why now

Pupils build on their understanding of the structure of 2-digit numbers in this unit and apply the understanding to comparing numbers and positioning them in the number system on a number line. This prepares them for applying place value understanding to calculation in future units.

Prior knowledge requirements

  • Count to 100
  • Understand place value of tens and ones
  • Partition numbers in different ways