
MathPen
MathPen turns the screen into a calm, ad-free math workbook for ages 5–12. Kids write answers by hand, show their working, and get instant feedback — building real confidence with numbers, from everyday arithmetic to time, shapes, money, and beyond.
Operations - Available
Practice addition, subtraction, multiplication, and division the way kids learn best — by hand. They write each digit and show their working with carrying boxes, borrowing, and a guided long-division grid, getting instant feedback that builds real number sense and confidence, one problem at a time.
Coordinates.. Coming soon..
Plot points and explore the coordinate grid. Kids place and read points using x and y values, building an intuitive feel for how numbers describe position and space. It's the bridge from arithmetic to graphing, geometry, and the math behind maps, games, and screens.
Clock.. Coming soon..
Learn to tell time on a real analog clock. Kids read the hour and minute hands, then answer their own way — digital time, words like "half past three," or a mix. Adjustable difficulty moves from five-minute steps to the exact minute as confidence grows.
Patterns.. Coming soon..
Spot the pattern and keep it going. Kids study sequences of colors, shapes, and numbers, then predict what comes next. This playful practice strengthens logical thinking and the ability to recognize rules and relationships — the core reasoning skills that quietly power all of mathematics.
Shapes.. Coming soon..
Explore the world of geometry through play. Kids recognize and name triangles, circles, squares, and more, spotting each shape by its sides and corners. Clear visuals and hands-on practice build early geometry vocabulary and spatial awareness — the foundation for everything from art to engineering.
Money.. Coming soon..
Count coins and make change with confidence. Kids add up real currency, work out totals, and figure out the right change to give back. Practical, everyday math that turns abstract numbers into a skill they'll use at the store for the rest of their lives.