The Numerical Acumen Addition and Subtraction Challenge 2019 has started

Runs from Monday August 5, 2019 to Friday September 27, 2019. Find out more about The Challenge.

The Numerical Acumen Multiplication and Division Challenge 2019 has started

Runs from Monday August 5, 2019 to Friday September 27, 2019. Find out more about The Challenge.

The Numerical Acumen Fraction A Challenge 2019 has started

Runs from Monday August 5, 2019 to Friday September 27, 2019. Find out more about The Challenge.

The Numerical Acumen Fraction B Challenge 2019 has started

Runs from Monday August 5, 2019 to Friday September 27, 2019. Find out more about The Challenge.

Help videos for teachers

Watch six short videos that explain the basics of getting started.
Also watch addition strategy videos and multiplication strategy videos.

Meet the Challenge Ambassadors

Meet the ambassadors and see what they have to say.