There are many unique methods of teaching addition and subtraction, helping to quickly and easily calculate. But in my experience, the more you do, the faster you will remember. Add and subtract every day, you will remember, will do it quickly, no need for complicated methods.For example, calculate 5 + 7. There is a method: separate 7 = 5 + 2, then 5 + 5 = 10, 10 + 2 = 12. But in fact, after we have mastered it, we do not calculate each In such a step, we "remember" immediately the number 12.Our Math 2 App is geared towards such a philosophy. The App generates 10 random calculations, helping your child practice every day. Just do it once a day. If you do it every day, you will improve. The app keeps track of history to know if it worked that day and how much time it took.The knowledge in the Math 2 app is completely within the knowledge frame of the 2nd grade Math textbook. Therefore, the app is an auxiliary tool to help children learn math well in class. The App trains the following skills:- addition within 20- subtraction within 20- multiplication table 2,3,4,5- division table 2,3,4,5- compare numbersIn addition, the app also has advanced types of lessons to develop thinking:- fill in the missing term in a calculation (eg: 5 + ? = 12)- enter digits (units or tens) in a vertical column calculationAny comments or questions, please email us at:
[email protected] will help us to improve the application further, so that the application is really useful and effective.
Toán 2
