Matsy Abacus vs ICQT 2021

Matsy Abacus – Mental Math Trainers for
Boost mental calculation, focus, and memory through play! Matsy Abacus is an educational app that helps children master mental arithmetic with engaging exercises and adaptive trainers. Mental math, abacus techniques, flash cards, and proven methods like “Brother” and “Friend” — all in one app. Inside the app: * Flash cards for learning the abacus * Trainers for multiplication and division — including times tables * Mental math exercises: addition and subtraction with multiple levels * “Brother”, “Friend”, and “Brother + Friend” techniques — simple explanations and practice * 5050 mode — count from 1 to 100 and back * Speed & accuracy games — improve results daily * Flexible difficulty settings — adapts to your level What is mental arithmetic? Mental arithmetic is a method of mental calculation based on abacus practice. It develops: * Fast mental math * Concentration and attention * Logical and visual thinking * Memory and observation skills Who is it for? * Students in mental arithmetic schools * Math competition participants * Elementary school students (Grades 1–4) * Parents and teachers looking for effective mental math tools Why choose Matsy Abacus? * Simple and clear abacus learning * Fun mini-games and trainers * Suitable for both beginners and advanced users * Train anytime — even short sessions bring results Help your child grow mathematically —
Download Matsy Abacus and start exploring the world of mental math today! Terms of Use: https://mental-workout.github.io/terms_of_use.html Privacy Policy: https://mental-workout.github.io/privacy_policy.html

By this application you can get information about speakers, events and other things of International Conference on Quantum Technologies (ICQT) International Conference on Quantum Technologies organized by the Russian Quantum Center. This interdisciplinary meeting will bring together over 100 experts from various fields of physics exploring frontiers of quantum technologies and include sessions on: quantum communications, quantum computing, quantum simulators, quantum sensing, quantum optics, quantum optomechanics, quantum many-body theory, photonics, superconductivity, ultra-cold atoms and molecules, plasmonics, polaritons in solid state systems. The conference will consist of invited talks and poster presentations.