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2016 AMC 8 Problems/Problem 8

Revision as of 09:25, 23 November 2016 by Dhman2727 (talk | contribs) (Created page with "Find the value of the expression <cmath>100-98+96-94+92-90+\cdots+8-6+4-2.</cmath> <math>\textbf{(A) }20\qquad\textbf{(B) }40\qquad\textbf{(C) }50\qquad\textbf{(D) }80\qquad \...")
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Find the value of the expression \[100-98+96-94+92-90+\cdots+8-6+4-2.\] $\textbf{(A) }20\qquad\textbf{(B) }40\qquad\textbf{(C) }50\qquad\textbf{(D) }80\qquad \textbf{(E) }100$

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