Showing 81–100 of 1,000 ranked alternatives.
Thinh Ho
Practice with timed quizzes and adjustable difficulty
Offers arithmetic practice for grades 1 through 5. Users can solve addition, subtraction, multiplication, and division problems with adjustable difficulty. Timed quizzes test speed and accuracy.
Peikun Duan
Solve equations in 24 seconds
Solve puzzles by combining four numbers with arithmetic operations to reach 24. Users can customize difficulty levels, track progress, and challenge friends. Features include hints, a timer, and a variety of number combinations.
Ninicode Inc.
Practice arithmetic with column format
Practice mental arithmetic with addition, subtraction, multiplication, division, and mixed modes. Use 1 to 5 digit numbers in column format. Track daily scores and view progress graphs. Compete in rankings via Game Center.
Wai Kwong Lee
Calculate with constants and memory
SFX- performs basic arithmetic operations and allows calculations with a fixed constant. It includes non-volatile and volatile memory storage. It supports fraction and percentage calculations, linear regression, and statistical functions.
Bluebear Technologies Ltd.
Diagnose injuries and treat patients
Diagnose and treat patients using medical tools like stethoscopes and x-ray machines. Identify injuries and illnesses through interactive scenarios. Perform treatments and monitor patient recovery progress.
Webrich Software Limited
, practice problems, track progress
And analyze concepts with detailed explanations. Practice with over 460 questions and 46 revision notes. Take mock tests with mixed questions from all topics. Receive instant feedback on answers. Track progress and revisit topics for improvement.
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