Quicken Brain

Number skills

Mental math

Build fluency with a little everyday arithmetic. Ten questions, at your own pace.

Choose your practice

No timer

Every answer comes with a worked method.

Add and subtract numbers up to 20. Multiply and divide with facts from 2 to 10.

How to play

Enter your answer, check the method, then choose Next question. All answers are whole numbers, zero or greater.

A small practice session, not an assessment. Your answers stay in this tab.