🔢 Calculator Tools
Use these tools to support your problem solving at Level 5. They're great for checking answers, visualising shapes, and working with fractions, percentages, and equations.
🔢 General Calculators
- Desmos Scientific Calculator
Great for checking calculations or exploring number patterns and equations. - CalculatorSoup Basic
Useful for quick, no-frills number crunching.
📏 Measurement and Geometry Tools
- Metric Conversion Tool
Convert between mm, cm, m, km, g, kg, L, and mL. - Area Calculator
Choose a 2D shape and input values to see how area is calculated. - Volume Calculator
Try different prisms and solids to explore volume.
🧮 Fractions, Decimals & Percentages
- Fraction Calculator
Add, subtract, or simplify fractions — or convert between decimals and fractions. - Percentage Calculator
Find percentages of amounts or reverse percentages.