Le7taaxobaBonna Le7taaxobaBonna
  • 21-10-2016
  • Mathematics
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How do you subtract... -11-(-13)??

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tantan3 tantan3
  • 21-10-2016
2 you do same change change on the signs 

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Diana5674
Diana5674 Diana5674
  • 21-10-2016
You subtract it by -11-(-13)
Then because - & - is +

So -11+13
= 2
Answer Link

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