Mastering the shortcut of multiplying by multiples of ten
In short: This video introduces a fundamental arithmetic strategy for multiplying by multiples of ten. It explains how to decompose these numbers to simplify complex calculations, serving as a foundational step toward math mastery.
The lesson focuses on the technique of decomposing multiples of ten to make multiplication more manageable. By breaking down these numbers, learners can more easily grasp the underlying patterns of arithmetic.
This content is part of Khan Academy's broader mission to provide personalized, adaptive learning in subjects ranging from kindergarten math to calculus. It serves as an entry point into core operations like addition, subtraction, and division, eventually leading to more complex topics like decimals and fractions.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Summary by Intellect · source: Multiplying by multiples of 10 | Multiplication and division | Arithmetic | Khan Academy
To cite this card, link to https://intellectplus.co.uk/app/ideas-multiplying-by-multiples-of-10-multiplication-and-division-a.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
