Calculate helps students practice speed calculation techniques. It offers exercises on head same tail complement and complement first same digital another.
by 涛 殷★ 5.01 ratingsEducationFreeData updated 2026-09-06
Kids Academy Co apps: Preschool & Kindergarten Learning Kids Games, Educational Books, Free Songs
Play matching and learn colors
Teaches toddlers age 3.5+ through pairs matching and logical grouping. Includes 12 mini-game boards with 4 difficulty levels. Features counting, number recognition, and association exercises. Encourages problem-solving and memory skills.
Calculate Total Dynamic Head, Net Positive Suction Head, and Friction Loss. Save and share calculation results. Suggest pumps from a catalog based on system needs. Function without internet connection on Apple devices.
Can practice and subtraction up to 10 with interactive exercises. Learn numbers in order through visual activities. Complete challenges to strengthen mental skills and build confidence in early mathematics.
RAY INFORMATICS YAZILIM TEKNOLOJI MEDYA DANISMANLIK VE EGITIM TICARET LIMITED SIRKETI
Calculate loans, budgets, and investments
Calculate metrics with time value of money tools including future value, present value, interest rate, and period. Use scientific notation in calculations. View data visualizations and generate reports. Access formulae and examples for each .
Allows users to calculate equations and formulas. Input variables to solve for unknowns in mechanics of materials. Access force-displacement relations and moment calculations. Retrieve reference materials for formulas.
Learn through 500 daily covering hundreds of real-life topics. Practice listening, improve pronunciation, and understand how to ask and respond in everyday situations. Track progress with lesson-based exercises and real-life speaking examples.
Practice multiplication and division with interactive games and challenges. Learn fractions and other concepts through adaptive lessons. Track progress with colorful animations and receive instant feedback on answers.