Teaches basic arithmetic operations including addition, subtraction, and mixed calculations within 100. Features timed tests, unlimited practice with answer hints, and voice guidance.
by 华 周★ 4.68 ratingsEducationFreeData updated 2026-09-10
Practice LSAT-style Logical Reasoning and Reading Comprehension questions with timed sessions. Track progress with detailed analytics. Access unlimited questions via subscription. Review explanations and answer choices.
Practice addition and subtraction within 20 using a 100-bead string. Arrange beads in rows of 1, 2, or 10. Move and reset beads easily. Annotate work and explore place value, counting, and number composition. Supports Common Core standards.
Math problems with personalized hints and instant feedback. Track progress through quizzes and targeted exercises. Strengthen foundational skills and prepare for exams with structured sessions.
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Learn basic operations including addition and subtraction up to 20, adding tens, and identifying missing numbers in sequences. with unlimited access to educational content and over 500 quizzes.
Teaches animal recognition through interactive puzzles and images. Includes sound effects and voice guidance. Encourages problem-solving and exploration. Helps develop cognitive skills and early learning habits.
The app offers interactive practice for addition, subtraction, multiplication, and division. It includes a timed mode to test knowledge and a "just play" mode for untimed practice.
Math practice allows students to complete arithmetic exercises, practice column calculations, and track mistakes in a错题本. Users can review practice records and progress over time. Features include interactive exercises and progress tracking.
Practice basic addition and subtraction with multiple choice questions. Set the number of questions and difficulty level. Track progress with positive reinforcement. Share results with parents.
Teach addition and subtraction through interactive games. Complete challenges with cool animations. Track progress and practice skills in a fun environment.
Teaches math through interactive games. Adjusts difficulty based on child's skill level. Includes addition, subtraction, and recognition exercises. Tracks progress and provides feedback. Offers multiple game modes for different learning styles.
Play with 100 levels featuring addition, subtraction, multiplication, and division. Complete 10 questions per level to earn rewards like chickens, chicks, or eggs. Collect 100 chickens to unlock mental speed features.
Take practice tests for sections including General Science, Arithmetic Reasoning, Word Knowledge, and Paragraph Comprehension. Review sample questions and answers. Access updated content regularly without cost.
Play a game where moles interfere with by stealing ingredients. Solve math problems to retrieve ingredients and complete recipes. Navigate through 4 seasons, learn about vegetables, and practice counting, addition, subtraction, and multiplication.
Practice first- skills with interactive challenges covering addition, subtraction, counting, shapes, and time. Complete dynamic exercises aligned with Common Core standards. Track progress and identify knowledge gaps through targeted practice.
And reverse with over 100 questions. Solve problems using a numerical keyboard and submit answers quickly. Choose from three training modes: EASY, HARD, or . Answer within one minute in HARD and modes. Access hints for powers and binary calculations.
Perform calculations with basic arithmetic operations. Input numbers and equations for quick results. Use a interface with nostalgic design elements. Adjust display settings for different calculation modes.
Learn basic operations including addition, subtraction, multiplication, and division. Answer questions to earn scores and collect various types of monsters. Access context-dependent hints and use an easy-to-navigate interface for practice.
Learn basic arithmetic through interactive activities. Add and subtract animals like bluebirds, doves, and peaches. Use visual counting to solve equations. Track progress with simple, engaging exercises.
Practice mental math with addition and subtraction exercises. Use flash cards to learn techniques. Complete multiplication and division trainers with times tables. Track progress through adaptive difficulty levels.