09-11-2020, 01:51 PM
The first block of the course on mental arithmetic for teachers.
https://www.udemy.com/course/mental-arithmetic-addition-and-subtraction-on-the-soroban/
Peace, health and success! :)
Rating: 0.0 (0 ratings) 5 students
55min of on-demand video
Created by Kuralay Zhunisbekova
/ Методист по ментальной арифметике / Mental Arithmetic Methodist
5.0 Instructor Rating 10 Reviews 21 Students 6 Courses
:)
https://www.udemy.com/course/mental-arithmetic-addition-and-subtraction-on-the-soroban/
Peace, health and success! :)
Rating: 0.0 (0 ratings) 5 students
55min of on-demand video
Created by Kuralay Zhunisbekova
/ Методист по ментальной арифметике / Mental Arithmetic Methodist
5.0 Instructor Rating 10 Reviews 21 Students 6 Courses
:)