Tư Duy Số vs Math Drill

NUMBER SEQUENCE - Brain Training & Memory Game Train your brain with: - Short-term memory - Focus and concentration - Spatial thinking - Quick reflexes HOW TO PLAY: Find numbers from 1 to N in ascending order on the screen. Numbers are randomly placed, and you need to find them as quickly and accurately as possible. FEATURES: - Choose difficulty from 10-100 numbers - Personal best time tracking - Sound effects - Hint system (can be toggled) Suitable for all ages, especially useful for students who want to improve their concentration in studying. Based on brain training methods by Dr. Tran Van Phuc.

Sharpen mental math in minutes a day. Math Drill turns addition, subtraction, multiplication and division into fast, focused practice that makes numbers feel automatic — for kids learning their facts, students under exam pressure, and adults keeping their arithmetic sharp. Most math apps drown you in cartoons and lessons. Math Drill is built for one thing: reps. Pick an operation or a mode, answer as fast as you can, and watch your accuracy and speed climb run after run. WHAT YOU GET - Four operations plus mixed drills, all in one focused trainer - A dedicated times-tables mode to lock in multiplication and division facts - Practice, Timed, Survival and Mixed modes that turn drills into a game - Custom drills — choose the operations, number range, mode and length - A level ladder with XP, streaks and unlockable challenges to keep you coming back - Progress charts that track speed per operation and spotlight your weakest facts PERFECT FOR - Kids building fluency with their addition and times tables - Students prepping for timed tests and mental-math sections - Parents and teachers who want quick, no-nonsense practice - Adults who want to keep their arithmetic fast and confident WHY NOT JUST USE A WORKSHEET Paper can't time you, can't tell you which facts you keep missing, and can't turn practice into a streak you don't want to break. Math Drill measures every answer, coaches the facts you struggle with, and makes daily reps something you actually look forward to. PRIVACY Works fully offline. No account, no sign-in, no ads, no tracking — every drill and every stat stays on your device. FULL ACCESS Free to start with core addition and subtraction practice. A Premium plan unlocks multiplication, division and Mixed drills, every mode including Survival, custom drills, the full level ladder and deep progress coaching. Choose a weekly or yearly subscription, or a one-time lifetime purchase. Open Math Drill and run your first 60-second sprint today. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com