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0
30
1
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Select all the expressions that are equivalent to -4-7

 

-4 + 7

 

-4 - (-7)

 

-4 + (-7)

 

4 - (-7)

 

-4 - (7)

 

4 + 7

 

 

Select all the equivalent  

 Mar 4, 2020
 #1
avatar+21725 
+1

 

-4 + 7

 

-4 - (-7)

 

-4 + (-7)

 

4 - (-7)

 

-4 - (7)

 

4 + 7

 Mar 4, 2020
edited by ElectricPavlov  Mar 4, 2020

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