Your Solutions - Stage 3 & 4

Take Three from Five

Age 11 to 16
Challenge Level

Caroline and James pick sets of five numbers. Charlie chooses three of them that add together to make a multiple of three. Can they stop him?

Number Rules - OK

Age 14 to 16
Challenge Level

Can you produce convincing arguments that a selection of statements about numbers are true?

Always Perfect

Age 14 to 18
Challenge Level

Show that if you add 1 to the product of four consecutive numbers the answer is ALWAYS a perfect square.

Maths Makes A Difference

Age 14 to 18

Recording and links to the resources used during the MMAD webinar on 2nd February 2021.

Quadratic Matching

Age 14 to 16
Challenge Level

Can you match each graph to one of the statements?

Curve Hunter

Age 14 to 18
Challenge Level

This problem challenges you to sketch curves with different properties.

Exploring Cubic Functions

Age 14 to 18
Challenge Level

Quadratic graphs are very familiar, but what patterns can you explore with cubics?

Curve Fitter

Age 14 to 18
Challenge Level

This problem challenges you to find cubic equations which satisfy different conditions.

The Farmers' Field Boundary

Age 11 to 14
Challenge Level

The farmers want to redraw their field boundary but keep the area the same. Can you advise them?

The Better Choice

Age 14 to 16
Challenge Level

Here are two games you can play. Which offers the better chance of winning?