1 out of 3
Can you come up with a system for describing where any of these drawers are?
1 out of 3
Explore the triangles that can be made with seven sticks of the same length.
1 out of 3
Find the largest integer which divides every member of the following sequence: 1^5-1, 2^5-2, 3^5-3, ... n^5-n.
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Alice and Brian are snails who live on a wall and can only travel along the cracks. Alice wants to go to see Brian. How far is the shortest route along the cracks? Is there more than one way to go?
3 out of 3
How many models can you find which obey these rules?
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Take the number 6 469 693 230 and divide it by the first ten prime numbers and you'll find the most beautiful, most magic of all numbers. What is it?
1 out of 3
Can you complete this jigsaw of the multiplication square?
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Can you find out what is special about the dimensions of rectangles you can make with squares, sticks and units?
Some of our experiences of discovering and using triangle numbers in a range of contexts.
1 out of 3
This task focuses on distances travelled by the asteroid Florence. It's an opportunity to work with very large numbers.
