Terminating and recurring decimals Whiteboard exercise Play

Terminating or non-terminating? Animation 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 correct result of the division Whiteboard exercise Play

The correct result of the multiplication Whiteboard exercise Play

The correct sums Whiteboard exercise Play

The cost of 1 kg of apples Animation Play

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

The decimal as a negative exponent Whiteboard exercise Play

The decimal representation and the negative exponent Whiteboard exercise Play

The difference in weights Whiteboard exercise Play

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

The equal numbers Whiteboard exercise Play

The exact results of the addition Whiteboard exercise Play

The exact results of the subtraction Whiteboard exercise Play

The goldfinch and the grouse Whiteboard exercise Play

The highest common factor of numbers 33 and 44 Animation Play

The inner structure of the atom Student activity Play

The longest bridges of the world – rounding decimals to the nearest 0.1 Whiteboard exercise Play

The maze Game Play

The missing decimal Whiteboard exercise Play

The missing fraction Whiteboard exercise Play

The missing numbers Whiteboard exercise Play