Mathematics. 4th grade. Mental arithmetic. Mathematical trainer. Operations with multidigit numbers
Please sign in so that we can notify you about a reply
The manual is intended for automation of the oral account when performing actions with multi -valued numbers. When solving examples, not only computational skills are worked out, but “numerical vigilance” is formed, attention is trained, and the child’s RAM develops. The simulator can be used for work both in the class and at home.
addresses to students, teachers and parents.
5th edition
addresses to students, teachers and parents.
5th edition
Author:
Author:Агейчик Наталья Новомировна
Cover:
Cover:Soft
Category:
- Category:Arts & Photography
ISBN:
ISBN:9789851959705
No reviews found