Math: What Every 5th Grader Should Know (14 of 25) Ch 3: Multiplication: Squaring a 1-Digit Number

636 views · Published 7 January 2016 · 2:03 · Indexed 10 November 2026

Channel: Michel van Biezen · 2016 · Education

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In this video I will explain the rules and tricks of multiplying by “10”.

Next video in this series can be seen at:

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