Middle school problems-theme: number of digits

Ramachandran, A. (2021) Middle school problems-theme: number of digits. At Right Angles. pp. 69-70. ISSN 2582-1873

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In carrying out operations such as multiplication, division, squaring, cubing, finding square roots, finding cube roots, etc., with natural numbers, we may sometimes be interested in knowing the number of digits in the solution before obtaining the precise result. Often this can help in quickly spotting errors. This exercise aims to raise awareness in this area.

Item Type: Articles in APF Magazines
Authors: Ramachandran, A.
Document Language:
Uncontrolled Keywords: Multiplication, Number of digit, mathematical operations
Subjects: Natural Sciences > Mathematics
Divisions: Azim Premji University > University Publications > At Right Angles
Full Text Status: Public
URI: http://publications.azimpremjiuniversity.edu.in/id/eprint/3057
Publisher URL:

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