Go Maths is a large collection of online activities for upper Secondary/High school students to support their learning. This list is in alphabetical order but you can also List activities by topic.

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## 23 or Bust

A game involving mental arithmetic and strategy for two players or one player against the computer.

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## Addle

Arrange the numbers from 1 to 14 in the spaces to make the sums correct. How fast can you do it?

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## Algebra In Action

Real life problems adapted from an old Mathematics textbook which can be solved using algebra.

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## Algebra Pairs

The classic Pelmanism or pairs game requiring you to match equivalent expressions.

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## Algebragons

Find the missing expressions in these partly completed algebraic arithmagon puzzles.

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## Algebraic Fractions

A mixture of algebraic fraction calculations and simplifications.

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## Algebraic HCF

Exercises providing practice finding the highest common factor of algebraic expressions.

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## Algebraic LCM

Exercises providing practice finding the lowest common multiple of algebraic expressions.

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## Algebraic Notation

Simplification using the normal conventions of algebra.

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## Algebraic Perimeters

Questions about the perimeters and areas of polygons given as algebraic expressions.

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