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 natural numbers Whiteboard exercise Play

Subtracting natural numbers using the written method Student activity Play

Subtracting negative numbers Whiteboard exercise Play

Subtracting negative numbers Student activity Play

Subtracting numbers in standard index form Animation Play

Subtracting using the written method Animation Play

Summing natural numbers Animation Play

Surds Student activity Play

Surds Class activity Play

Surds Whiteboard exercise Play

The arithmetic mean of two numbers Animation Play

The average speed of the bus Whiteboard exercise Play

The average speed of the snail Whiteboard exercise Play

The cost of a 3-day mountain trip Whiteboard exercise Play

The cube root of a number Student activity Play

The cube root of a number Whiteboard exercise Play

The distribution of the rational numbers over the number line Animation Play

The Earth Animation Play

The equal numbers Whiteboard exercise Play

The graph of the cube root function Animation Play

The highest common factor of numbers 33 and 44 Animation Play