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Difference between revisions of "2024 AMC 8 Problems/Problem 1"

(→‎Solution 1)
(→‎Solution 1)
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<cmath> \equiv -8</cmath>  
 
<cmath> \equiv -8</cmath>  
 
So the solution is <math>(E)</math>  <math>8</math>
 
So the solution is <math>(E)</math>  <math>8</math>
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 +
~nikhil

Revision as of 12:59, 25 January 2024

Problem

What is the ones digit of \[222,222-22,222-2,222-222-22-2?\] $\textbf{(A) } 0\qquad\textbf{(B) } 2\qquad\textbf{(C) } 4\qquad\textbf{(D) } 6\qquad\textbf{(E) } 8$

Solution 1

\[222,222-22,222-2,222-222-22-2\] \[\equiv 2-2-2-2-2-2\] \[\equiv -8\] So the solution is $(E)$ $8$

~nikhil

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