Find your starting point.
Choose one thing you’d like to feel more comfortable with. Try ten questions, understand the answers, and go again.
Mental addition
Make awkward numbers friendlier. Add in your head, one small step at a time.
10 questionsSubtraction
Find the difference without losing track. Practise subtraction with clean, repeatable methods.
10 questionsTimes tables
Build fluency with the facts you actually use. Work through multiplication from 2 to 12.
10 questionsDivision
Turn division into a missing multiplication fact. Exact answers, no long division needed.
10 questionsPercentages
Tips, discounts, and everyday numbers. Learn to find a percentage without reaching for a calculator.
10 questionsFractions of numbers
Make fractions concrete. Split a number into equal parts, then take the parts you need.
10 questionsSquare numbers
Get comfortable with numbers multiplied by themselves. Small squares are useful building blocks.
10 questionsA little of everything
A fresh mix of addition, subtraction, multiplication, division, and percentages.
10 questionsNot sure where to start? Follow the free seven-day plan, or take the 60-second mental math test to see which questions slow you down.