Maths. 4th grade. Addition and subtraction of multi -digit numbers
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A mini -trainer is a new original form of a training manual that contributes to the effective mastery of the most important topics of the elementary school program. Simplicity, visibility and accessibility of the material being studied is the key to excellent training results.
Compiled by S.V. Petrenko
Compiled by S.V. Petrenko
Cover:
Cover:Soft
Category:
- Category:Arts & Photography
Publication language:
Publication Language:Russian
Paper:
Paper:Offset
Series:
Series: Mini-Trender
Age restrictions:
Age restrictions:6+
ISBN:
ISBN:978-985-17-2270-5
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