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Algebra - Secondary Teachers
This collection of resources is designed to help students improve their understanding of topics in Algebra.
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structured_page
Algebra - Secondary Students
This collection of resources is designed to help you improve your understanding of topics in Algebra.
problem
1 out of 3
The Grand Old Duke of York
14 to 16
1 out of 3
What percentage of his 10,000 men did the Grand Old Duke of York have left when he arrived back at the bottom of the hill?
problem
1 out of 3
Stacking Shapes
11 to 14
1 out of 3
Weekly Problem 28 - 2017
The diagram on the right shows an equilateral triangle, a square and a regular pentagon. What is the sum of the interior angles of the resulting polygon?
problem
1 out of 3
Right-Angled Midpoints
14 to 16
1 out of 3
If the midpoints of the sides of a right angled triangle are joined, what is the perimeter of this new triangle?
problem
2 out of 3
Travelator
14 to 16
2 out of 3
When Andrew arrives at the end of the walkway, how far is he ahead of Bill?
problem
2 out of 3
Spot the Fake
14 to 16
2 out of 3
One of N coins is slightly heavier than the others. How large can N be if the coin can be determined with only two weighings with a set of scales?
problem
1 out of 3
Simon's Age
11 to 14
1 out of 3
Weekly Problem 3 - 2016
How many times has Simon's age changed from a square to a prime?
problem
3 out of 3
Magic 7
11 to 14
3 out of 3
Can you complete this magic square with the numbers from 7 to 15?
problem
1 out of 3
Prime Sequences
16 to 18
1 out of 3
This group tasks allows you to search for arithmetic progressions in the prime numbers. How many of the challenges will you discover for yourself?