Problem
1985 AJHSME Problem 15
How many whole numbers between 100 and 400 contain the digit 2?
\textbf{(A)}\ 100 \qquad \textbf{(B)}\ 120 \qquad \textbf{(C)}\ 138 \qquad \textbf{(D)}\ 140 \qquad \textbf{(E)}\ 148
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