Number

Number

2D shapes

Formulae

3D shapes

Angles

100

720 as a product of its prime factors

What is 2 × 2 × 2 × 2 × 3 × 3 × 5

100

The area of a triangle with a base of 9cm and a height of 6cm.

What is 27cm squared

200

Work out the Highest Common Factor (HCF) of 24 and 64

What is 8

300

The Lowest Common Multiple (LCM) of 24 and 64

What is 192

400

The length and the width of a rectangle are given as 7.5cm and 2.2cm. Both figures have been given to correct to one decimal place. Work out the upper bound of the width.

What is 2.25

500

The length and the width of a rectangle are given as 7.5cm and 2.2cm. Both figures have been given to correct to one decimal place. Work out the lower bound for the perimeter.

What is 19.2cm

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