SOLUTION: Add. 19 + (�20) + 2 + (�19)

Question 90744: Add. 19 + (�20) + 2 + (�19)
Answer by praseenakos@yahoo.com(507) (Show Source): You can put this solution on YOUR website!
Question:

Add. 19 + (�20) + 2 + (�19)

Answer:

19 + (�20) + 2 + (�19) = 19 + (-19) + (-20) + 2

==> = 0 + (-20) + 2

==> = -20 + 2 = -18

So answer is -18

Hope you found the explanatiopn useful

Regards.
Praseena.

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