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KS1 & KS2 maths curriculum

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Year 4

Maths
Year 1

Composition of numbers 11 to 19

10 lessons

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  • Number
  • Number: Place value

This unit introduces two-digit numbers between 10 and 20, rehearsing the counting sequence and beginning to explore two-digit place value, building on the counting pattern to 100 in earlier units. Here pupils will represent 2-digit numbers in different ways to show the composition of ten and a bit. Number facts to ten will be applied within 20 and doubling to ten will be extended to 20.

  1. Explain that the digits in the numbers 11 to 19 express quantity
  2. Explain that the digits in the numbers 11 to 19 express position on a number line
  3. Identify the quantity shown in a representation of numbers 11 to 19
  4. Use knowledge of 10 and a bit to solve problems
  5. Solve subtraction problems using knowledge of 10 and a bit
  6. Explore odd and even numbers within 20
  7. Double the numbers 6 to 9 and halve the result explaining what doubling and halving is
  8. Use knowledge of addition facts within 10 to add within 20
  9. Use knowledge of subtraction facts within 10 to subtract within 20
  10. Use knowledge of addition and subtraction facts within 10 to add and subtract within 20

Use this KS1 and KS2 maths curriculum plan to explore our sequences developed by leading subject exp...

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