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 math facts with flash cards for addition, subtraction, multiplication, and division. Include negative numbers and commutative properties. Choose timed or untimed sessions. Track progress with detailed score reports.
The app helps kindergarten to 2nd grade children practice addition and subtraction skills. Parents and teachers can track progress and customize difficulty levels for up to 30 users.
Learn through interactive games, quizzes, and videos. Practice addition, subtraction, multiplication, division, and fractions. Solve word-based problems to improve logical thinking. Identify shapes like pentagons, stars, and semicircles.
The app provides repetitive drills for basic arithmetic operations including addition, subtraction, multiplication, and division. Users can practice calculations ranging from single-digit problems to negative numbers and multiplication tables.
Teaches long with remainders and simple concepts. Includes interactive exercises and progress tracking. Allows users to practice problems at their own pace. Provides immediate feedback on answers.
The app offers a dyslexia test to identify reading problems and suggest a training program. It helps users develop fluent reading skills, which can improve comprehension.
Perform arithmetic with mixed and decimals, including bracketed expressions and unlimited precision. Calculate results in fraction, decimal, or mixed form. Review calculations on a scrollable paper tape and email results.
Scan problems with camera to get instant answers. View detailed step-by-step solutions. equations manually or via photo. Perform calculations with a smart calculator. Export results and share solutions.
The app is a multiplayer racing game where players practice addition facts. The speed of the player's jet ski depends on how quickly they answer addition problems.
Practice fraction and decimal concepts through interactive activities. Name by selecting matching pictures or choosing correct options. Identify equivalent and using multiple choice and matching exercises. Compare and by ordering them visually.
Practice test questions with over 2000 exam-like problems covering all test sections. Complete prediction tests for AFQT, Army GT, Navy GT, Marine GT, and full .
Learn consonants with photos, names, and translations
Learn the with interactive lessons covering 44 consonants. View photos of each letter with , Romanized, and English names. Identify consonant classes with color-coded labels. Hear audio pronunciations for initial and final sounds in syllables.