Learn sig figs, practice problems, complete challenges
Learn significant figures through interactive lessons, practice problems, and challenges. Identify sig figs in measurements, apply them to multiplication and division, and use decimal places for addition and subtraction.
by Cheryl Montgomery★ 4.831 ratingsEducationFreeData updated 2026-09-18
Practice skills with interactive games and activities. Complete quizzes to reinforce concepts. Track progress through lesson completion and performance reports. Sync learning data across devices.
The app calculates weekly pocket money or allowance totals. It automatically adds funds on the correct day and allows for manual credits or debits, managing multiple accounts and currencies.
Manage Go game results and track progress. Set and adjust handicap stones for balanced play. Review past games and analyze performance. Display and update rating metrics. Sync with group members for consistent rating measurements.
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The app allows users to explore The Australian National University campus virtually. Users can immerse themselves in significant and beloved places and spaces on the 145-hectare parkland campus.
Practice arithmetic reasoning and mathematics knowledge with 300 questions. Complete twelve 25-question tests. Review topics including algebra, fractions, decimals, and percentages. Track progress and improve math skills for the exam.