Practice arithmetic operations like addition, subtraction, multiplication, and division with customizable exercises. View progress statistics and adjust difficulty levels. All data is stored locally with no online syncing.
Teaches pre-K and kindergarten skills aligned with US Common Core standards. Includes activities, flashcards, and scratch pad for writing. Tracks progress and provides interactive exercises for practicing numbers, shapes, and basic operations.
Teaches concepts including addition, subtraction, , and division for grades 1-5. Includes practice mode for tables. Features three difficulty levels for mental practice. Offers word matching games and sudoku puzzles.
Teaches mental using an . Features include interactive exercises for brain development, concentration training, and number memorization. Includes games to improve calculation skills and observation.
The app provides a full tutorial on using the abacus and trains mental calculation skills through games. It features 55 stages designed by qualified teachers for children aged 5 and up.
Practice arithmetic operations including addition, subtraction, multiplication, and division with numbers up to 1000. Solve mixed problems tailored to different grade levels. Work with fractions and decimals.