Catriona Shearer presents seven levels of audio maths quizzes. Simple sums and worded problems. 7 levels (graded by age group) x 7 colour-coded rainbow quizzes.

Maths Challenge is for pupils aged 9 to 11 and aims to consolidate their mental maths skills. There are 18 programmes available in total - of which 9 exist as videos and 9 as audio only. Whether ...

The only problem is no one can agree on the answer — and millions of people have been trying to show they can solve it. The maths test question shared on social media reads: "3x3-3÷3+3". Posted on a ...