Math: What Every 5th Grader Should Know (5 of 25) Ch 3: Multiplication: Multiply by "3"

749 views · Published 29 December 2015 · 4:03 · Indexed 6 November 2026

Channel: Michel van Biezen · 2015 · Education

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In this video I will explain the rules and tricks of multiplying by “3”.

Next video in this series can be seen at:
https://youtu.be/oyLHT9eNxAA

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