Negative numbers introduction | Negative numbers and absolute value | Pre-Algebra | Khan Academy

Web link resource by Genevieve Lehman

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Mysterious negative numbers! What ARE they? They are numbers less than zero. If you understand the nature of below zero temperatures, you can understand nega...

Published on: 15 Feb, 2011

https://www.youtube.com/watch?v=Hlal9ME2Aig

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Negative numbers introduction | Negative numbers and absolute value | Pre-Algebra | Khan Academy

Web link resource by Genevieve Lehman

Measure skillsfrom any curriculum

Negative numbers introduction | Negative numbers and absolute value | Pre-Algebra | Khan Academy

Web link resource by Genevieve Lehman

Measure skillsfrom any curriculum

Measure skills
from any curriculum

Measure skills
from any curriculum