Area is length x width, so is not adding or taking away
When you need to find the total of 2 areas, you have to add them
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It can go on to infinity if you just keep adding 3
You start with -6you add (+)-10then take away (-)-2what do you get?Adding a negative is subtracting, and subtracting (taking away) a negative is adding. (-6) + (-10) - (-2) = ?-6 - 10 + 2 = -14 ◄
Adding negatives is exactly the same as taking away the positive number. Alternatively you can think of it as "imagine both the numbers are positive, add them together. This number is then negative. And you're done".
7 - (-5) = 7 + 5 = 12 Taking away a negative number is defined as adding its absolute value.
1. the opposite is another word 2. adding or taking a prefix e.g. 'un' 'in' etc 3. taking or adding the word 'not'