+0  
 
+5
467
2
avatar+11 

I just need to clarify a answer -1 + +6 - -8=??

 Dec 31, 2015
 #1
avatar
+5

Simplify the following:
-1+6--8

-(-8)  =  8:
-1+6+8

6+8 = 14:
14-1

| 1 | 4
- |  | 1
| 1 | 3:
Answer: | 13

 Dec 31, 2015
 #2
avatar+11 
0

Thank u!

 Dec 31, 2015

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