Manage customer orders by calculating change for various items like ramen, meat dishes, and fried chicken. Track transactions and practice mental math. Includes brain training features to improve calculation skills.
by Shunichi Masuzawa★ 1.01 ratingsGamesFreeData updated 2026-09-08
Learn mental weekday calculation with text and video tutorials. Practice using Guided Solve mode for step-by-step training. Test skills with in- challenges. View calendar dates and calculate corresponding weekdays instantly.
Electrohelper allows users to access reference information on electronic components and circuits. It includes tools for calculating various filter types such as Butterworth, Sallen-Key, Chebychev, and Bessel.
Learn key concepts in geography, history, and civics for middle school. Answer multiple-choice questions and solve practice problems at the end of each topic. Receive one-point explanations after each answer.
Play a -3 puzzle game with hundreds of challenging levels. candies and use boost items to solve puzzles. Collect three stars per level. Features stunning graphics, no time limit, and brain-training gameplay.
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Learn and quantities through interactive activities
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Practice number comprehension by identifying numbers spoken in various languages. Choose from 27 languages including Arabic, Chinese, and Spanish. Play daily to improve recognition skills. Track progress and repeat exercises for reinforcement.
Learn arithmetic using an with step-by-step tutorials. Practice mental calculations through interactive games. Perform complex math operations quickly by visualizing the . Track progress and improve calculation speed and accuracy.
Learn through videos covering various topics. Access content from integrated channels. Watch lessons to improve vocabulary and grammar. Practice listening skills with audio clips. Track progress and receive feedback. Share notes and highlights.
Improve skills with addition, subtraction, multiplication, and division exercises. Practice with timed or untimed modes. Track scores and streaks. Adjust difficulty as progress increases.
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Learn techniques to improve mental math and brain development. Practice calculations using abacus-based exercises. Track progress through structured lessons. Enhance focus and memory through cognitive training. Balance brain hemisphere development.
Calculate , , or with simple input fields. Switch between units like mph, km/h, and m/s. Save calculation history for quick reference. Share results via email or messaging.