A useful second pair of eyes

Work it out. Understand it better.

Simple Maths tools for checking a calculation and exploring the method. Two calculators are ready to use; the rest are clearly marked as planned.

The Maths toolkit

What are you working on?

Calculations run in your browser. No account, no submitted results and no saved calculation history.

Ready to use

Find a percentage, express a part as a percentage or calculate percentage change.

Ready to use

Estimate a grade using your marks and the official boundaries you enter.

Planned tool

A planned tool for working with and simplifying fractions.

Not available in this release

Planned tool

A planned tool for checking side lengths in right-angled triangles.

Not available in this release

Planned tool

A planned tool for converting numbers to and from standard form.

Not available in this release

Planned tool

A planned tool for exploring solutions to quadratic equations.

Not available in this release

Planned tool

An interactive planner is planned. The written planning guide is available now.

Your next chapter starts here

If you would like support with the method behind a calculation, start a conversation with Ms B.

Just a friendly conversation.