Squares of numbers Animation Play

Squaring large numbers Animation Play

Standard form Animation Play

Substituting into a formula connected with numbers Whiteboard exercise Play

Substituting into formulas connected with numbers Student activity Play

Substituting into the formulas Class activity Play

Substituting into the formulas Whiteboard presentation Play

Subtracting common fractions and decimals Student activity Play

Subtracting common fractions and decimals – the result as a decimal Whiteboard exercise Play

Subtracting common fractions and decimals – the result as a fraction Whiteboard exercise Play

Subtracting decimals Student activity Play

Subtracting decimals Whiteboard exercise Play

Subtracting decimals Animation Play

Subtracting decimals using the written method Student activity Play

Subtracting decimals using the written method Whiteboard exercise Play

Subtracting natural numbers Whiteboard exercise Play

Subtracting natural numbers using the written method Student activity Play

Subtracting negative numbers Student activity Play

Subtracting negative numbers Whiteboard exercise Play

Subtracting numbers in standard index form Animation Play

Subtracting using the written method Animation Play

Summing natural numbers Animation Play

Surds Class activity Play

Terminating and non-terminating decimals Student activity Play

Terminating and non-terminating decimals Whiteboard exercise Play