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how much is ( +5)-(+3)+(+2)-(+30)

 Sep 29, 2022
 #1
avatar+1622 
+1

The minus sign takes priority over the positive sign (positive x negative = negative). So open up the parenthesis: *use parity*

5 - 3 + 2 - 30

-26

 Sep 29, 2022

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