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Westglade Primary School

Westglade Primary School

Grow, discover & blossom

School Values

  • Resilience
  • Creativity
  • Kindness
  • Excellence
  • Respect
  • Honesty



WALT: add and subtract tens.


WALT: add two-digit numbers.


WALT: subtract one-digit and two-digit numbers.


BBC Bitesize - What are number bonds?

WALT: identify our number bonds to 100 (tens and ones).



Why not have a go at this KS1 Arithmetic test from 2017 and see how many different methods you can use to find the right answer! You could try:


  • counting on or back from a number
  • using a part-part-whole diagram
  • column addition or subtraction
  • halving or doubling
  • using a number line (a ruler is a great number line you may have at home!)
  • counting in multiples of a number (2s, 3s, 5s or 10s)
  • drawing equal groups
  • using arrays (e.g. 2 x 3 would be two rows of three dots)
  • grouping for division