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Number

Arithmetic

Directed Numbers

Estimation

Indices and Standard Form

Numbers and Place Value

  • Counter: An interactive counter to help with writing numbers and understanding place value.
  • CounterAttack!: A game to help with reading numbers.

Fractions

Fractions, Decimals and Percentages

Percentages

Proportion

Ratio

Surds

  • Surds: Simplifying single surds.
  • Surds 2: Simplifying surds with more than one term.