Calculate faster with lessons
Learn mental arithmetic through 59 lessons on addition, subtraction, multiplication, division, squaring, and verification. Practice with timed training sessions and compete with friends via Game Center. Track progress and improve calculation speed.
Showing 741–760 of 1,000 ranked alternatives.
David Smith
Calculate with high-precision math functions
Perform complex calculations with high-precision math functions including trigonometric, hyperbolic, and special functions. Calculate derivatives, integrals, and roots. Program custom functions and store equations.
WebmateDigital OU
Solve puzzles and track progress
Solve -based puzzles with varying difficulty levels. Input numbers to complete grids. Track progress and replay previous puzzles. Adjust settings for difficulty and puzzle size. Share scores with friends.
Piet Jonas
Calculate means and standard deviations.
The app calculates arithmetic mean, geometric mean, and harmonic mean. It also computes standard deviation and confidence intervals for saved data sets, with results available for emailing.
appp media UG (haftungsbeschraenkt)
Track progress and manage user profiles
Allows teachers to create unlimited user profiles with child names. Track achievements by accuracy and quantity. Teach addition and subtraction up to 100 in four different settings.
玉娥 李
Solve puzzles with and numbers
Solve puzzles by filling in numbers to complete arithmetic operations. Complete grids with correct calculations. Track progress and unlock new puzzles. Share solutions with friends.
Kai Chen
Solve math problems in real time
Practice math skills with timed and endless solo modes. Compete in real-time duels with friends. Choose from easy and intermediate difficulty levels. Solve arithmetic problems and progress through challenges.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.