Answers

2016-04-08T11:21:30+05:30
10-(-10)=20
-10-10= (-20)

{minus and minus is equal to plus}
{minus and minus is equal to plus and as the value of minus is greater,we need to put put minus infront of the answer we get}
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2016-04-08T11:23:37+05:30
10-(-10)=20 -10-10= (-20) {minus and minus is equal to plus} PLZ MARK AS A BRAINLIEST. I NEEDED PLZ MARK AS A BRAINLIEST.
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