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0
495
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(8) 2 × (2)2 - (7) 2 × (7)1

 Nov 21, 2014

Best Answer 

 #1
avatar+118723 
+5

It is just 

8*2*2*2  -  7*2*7*1

= 64        -   98

=  -34

 Nov 21, 2014
 #1
avatar+118723 
+5
Best Answer

It is just 

8*2*2*2  -  7*2*7*1

= 64        -   98

=  -34

Melody Nov 21, 2014

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