Mental Arithmetic
With the book "BUKVA-LAND", you can prepare your child for... school and provide basic counting skills.
In the book, you will find:rules for using the abacus,the "Formula of Younger Companions",checking tasks.
Author: Софья Бокова
Printhouse: SIMA-LAND
Series: Educational Book
Age restrictions: 5+
Year of publication: 2023
ISBN: 9785001927105
Number of pages: 44
Size: 240х170х5 mm
Cover type: soft
Weight: 93 g
ID: 1682401
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