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ADDITION and SUBTRACTION FROM 0 TO 99 via ALGORITHMs, Grade 1 2 3 , St - $7 (Brooklyn)

ADDITION and SUBTRACTION FROM 0 TO 99 via ALGORITHMs, Grade 1 2 3 , St 1 thumbnailADDITION and SUBTRACTION FROM 0 TO 99 via ALGORITHMs, Grade 1 2 3 , St 2 thumbnail
condition: new
size / dimensions: 12 x 10 x .5
The aim of the book is developing mental math skills by using the algorithms of the addition and subtraction! These core skills are essential in obtaining a real proficiency in mental calculations and the deep understanding of mathematics.

The book consists of 7 chapters. At the top of each page, there is a sample, demonstrating the algorithm of the correct calculation by using arrows and different fonts for digits flow. You should solve each problem on the page by following the samples step by step. The student should also independently solve 6 quizzes to attain adequate practice and achieve real expertise. (An algorithm is a step-by-step procedure designed to achieve a certain objective).

More information about the book is available on YouTube:
https://www.youtube.com/watch?v=jXMQDypujEA

Teaching your little one has never been easy. Make it easier by using this book to construct a strong foundation in mental math!

ISBN: 978-0-9882381-9-0

post id: 7751764519

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