Addition and subtraction within 20
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The mathematical simulator is designed to develop skills in adding and subtracting numbers within 20. A variety of assignments of the task will help first -graders work out and fix the received account skills.
A notebook notebook is recommended for group or individual work in the classroom. It is also indispensable for independent training of students at home under adult control.
The simulator can be used as an additional manual for the mathematics textbook of any educational and methodological kit
A notebook notebook is recommended for group or individual work in the classroom. It is also indispensable for independent training of students at home under adult control.
The simulator can be used as an additional manual for the mathematics textbook of any educational and methodological kit
Author:
Author:Natalia Gub Sergeevna
Cover:
Cover:Soft
Category:
- Category:Arts & Photography
ISBN:
ISBN:978-5-393-01933-4
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