Adding Negative Numbers
Watch this video for examples of how to add negative numbers with each other and how to add them with positive numbers. Note that when we add a negative number, we can rewrite it as subtracting the positive number. That is:
Source: Algebra2Go, https://www.youtube.com/watch?v=6Q4tWwPzH3o&feature=share&list=PLb_xL_wMorHn4fbKWk62eBRerocOUevEe
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