Learn about the and its history through interactive lessons. Practice using the Soroban with virtual beads. Track progress with exercises and quizzes. Share results and compare scores with others.
Learn fractions through 12 animated videos explaining numerators, denominators, proper fractions, improper fractions, and mixed fractions. Watch videos on meaning and conversion between improper and mixed fractions.
The app performs complex matrix calculations, including Gauss Jordan, multiplication, inverse, addition, subtraction, and power. It supports matrices up to 20x20 dimensions and includes help for each operation.
