Perform calculations with labeled numbers and visual connections. Edit expressions by dragging results or extracting sub-expressions. Automatically update linked values and view calculation history in real-time.
Choose a multiplication and practice step-by-step. Test knowledge with interactive keypad quizzes. Receive instant feedback. Track progress with structured practice screens. Learn at your own pace.
The app teaches fraction calculations through step-by-step animated examples. It supports various fraction types and includes an illustrated glossary and an intelligent help system.
