Showing 221–240 of 1,000 ranked alternatives.
Prepia Inc
Practice SAT questions and track progress
Study SAT with 1,500+ practice questions and detailed explanations. Set personalized study goals and track progress. Access updated questions aligned with guidelines. Review explanations and practice for math, reading, and writing sections.
Horitech Ltd
Calculate triangle angles and sides
Calculate sides and angles for right-angled and scalene triangles. Access a reference guide for formulas. Perform precise calculations using known values.
Sonya Marcarelli
Create molecular formulas and copy element data
Access chemical element data including atomic number, symbol, and properties. Select and copy element details. Create molecular formulas by long-pressing symbols. Calculate molecular mass. Link to Wikipedia pages for additional information.
GeoGebra GmbH
Calculate and solve math problems
Perform calculations with fractions, trigonometric functions, statistics, and exponential/logarithmic operations. Use exam mode for test environments. Replace traditional calculators with this tool for math and science learning.
Zhiyi Zhang
Calculate stats, solve problems, access textbook
Allows users to enter and save datasets, generate summary , calculate z-scores, and create boxplots and histograms. It includes a textbook with formulas, exercises, examples, and visualizations of key statistical concepts.
nguyen thanh
Solve problems interactively
Solve problems through interactive challenges and games. Receive step-by-step explanations via AI assistance. Access personalized lessons based on skill level. Track progress with adaptive difficulty adjustments.
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