Wednesday, February 1, 2017

Operations of Numbers

2 Feb: Flipped Learning for next lesson(s) on Operations of Numbers



A review on the operations of numbers...

Watch the collection of lesson clips at the Khan Academy to better understand the concepts of addition and subtraction of negative numbers (in particular, explanation with the use of number line)

URL: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract

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