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8×5^2 (7-5)

 Apr 21, 2017
 #1
avatar+470 
+1

400 maybe

 Apr 21, 2017
 #2
avatar+1 
+1

8*5^2(7-5) 

5^2 = 25

8*25(7-5) 

7-5 = 2

8*25*2

8*25=200

200*2=400

 Apr 21, 2017
 #3
avatar+80 
+1

the answer is 400

 Apr 22, 2017

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