The app helps elementary students build arithmetic skills with interactive flash cards and a practice game. Users can tap or swipe through cards and earn stars by selecting correct answers.
The app offers calculations for arithmetic, geometric, and harmonic means, median, mode, variance, covariance, and standard deviation. It also provides tools for combinations, permutations, factorials, and probability calculations.
Learn basic arithmetic and place value concepts using an interactive simulation. Manipulate beads to perform addition and subtraction. Adjust bead positions for different calculations. View step-by-step guidance for counting and operations.