Neg Multiply vs DMM Eikaiwa

Master negative multiplication in just 1 minute a day Train your brain with fast and addictive math challenges Find the right pairs and hit the target number! A math training app developed by a professional teacher QuickMath Series Boost your calculation skills and logical thinking in just a short time Math × Brain Training Series Find number pairs and reach the target value! In this app, you can train multiplication using negative numbers. For example: (−2) × (−4) = 8 (−4) × (+5) = −20 Find the correct pairs from combinations of positive and negative numbers to match the target value. Learn while playing: • Understand negative numbers • Improve mental math skills • Increase calculation speed Suitable for a wide range of learners, from advanced elementary students to middle school math practice. QuickMath Series • SumX – number pair puzzle • SumXMinus – negative number training • Common Divisor – divisor brain training • Exponent – power calculation challenge

DMM Eikaiwa's official app is here! Targeted at users with basic to advanced English skills, we've prepared tools for you to practice your listening, reading, writing, and speaking. Our main features are: Daily News, for staying informed; AI Role Play, for getting comfortable with English; and AI Tutor, for asking questions you might have. 1. Daily News The very popular Daily News from the web is now available in a convenient app! Catch up on the latest news quickly and keep your English skills sharp. From world news to health, you can use English every day while staying informed. Unlike regular news articles, our articles are written for language learners. You can select the categories and difficulty levels that work best for you. 2. AI Role Play DMM Eikaiwa's popular AI Role Play feature lets you practice your English in a variety of settings. From getting through customs to checking into a hotel, shopping, or doing business, AI Role Play lets you have real conversations without the stress. Try different phrases and see how it responds. With the feedback feature, you can get tips about your grammar and word choice, and you can get translations of the AI's responses into Japanese to help you understand them. With both text and audio input, you can either simulate a real live conversation, or just practice on the go by sending chat messages. 3. AI Tutor With AI Tutor, you can ask questions about English phrases or sentences, using either English or Japanese! Try asking it about some grammar you're uncertain about, or ask it to rephrase something you want to say. By getting answers to your questions in real time, you can improve your English very quickly!