MathDigits is a math-learning brand that helps children and learners build calculation speed and confidence through interactive practice. Its website and app combine mental math games, daily challenges, live leaderboards, rewards, and AI-powered learning to make skill-building engaging. Users can play free games online or download the app for additional features, including tournaments, Brain Arena, and cloud-based rankings.

The platform offers printable worksheets from kindergarten through Grade 10, with answer keys and options to print or use PDF files. Its learning resources include written guides, worked examples, and practice for topics such as multiplication, fractions, percentages, algebra, and grade-level math. Learners can also use more than 50 calculators, take timed practice quizzes, and browse a formula library covering geometry, algebra, and other subjects. Online games include addition, subtraction, multiplication, division, number memory, pattern memory, and missing-number puzzles. MathDigits also features weekly tournaments, a hall of fame, news, and updates about app seasons and rewards, bringing learning materials and friendly competition together in one place.