Canadian Mathematical Olympiad Mental Math Practice
The Canadian Mathematical Olympiad (CMO) is the national competition that selects Canada's team for the International Mathematical Olympiad. Arithmetic fluency and number sense support the early problem-solving work.
Recommended Practice for Canadian Mathematical Olympiad
These Math Gym categories directly train the skills tested in the Canadian Mathematical Olympiad.
Why Mental Math Matters for Canadian Mathematical Olympiad
Save Time Under Pressure
Fast mental math means more time for complex problems and answer verification during the exam.
Free Cognitive Resources
When basic arithmetic is automatic, you can focus entirely on problem-solving strategy and higher-order thinking.
Build Exam Confidence
Students who practise mental math regularly report feeling more confident and less anxious during timed exams.
How Math Gym Works
Choose a category - 5 categories aligned with Canadian Mathematical Olympiad skills
Progress through 305 levels - difficulty increases as you improve
Challenge others in the Arena - 4 multiplayer modes with skill-paired matchmaking
Track your progress - analytics, achievements, and insights