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# Root to Success

### Fit for Photocopying

### The Root of the Problem

### Irrational Arithmagons

## You may also like

### Making Sense of Statistics

### Integration as Area

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Whether you're working with geometry or trigonometry or solving quadratic equations, being able to manipulate surds is a really useful skill. We hope this set of square root problems are met with a big tick!

Age 14 to 16

Challenge Level

Explore the relationships between different paper sizes.

Age 14 to 18

Challenge Level

Find the sum of this series of surds.

Age 16 to 18

Challenge Level

Can you work out the irrational numbers that belong in the circles to make the multiplication arithmagon correct?

This collection of problems has been put together to help you to explore and understand important ideas in statistics.

These problems invite you to explore integration as area, and use area integrals to solve problems.