In the addition shown below A, B, C, and D are distinct digits. How many different values are possible for D ?
\begin{array}{r}
A B B C B \\
+\quad B C A D A \\
\hline
D B D D D \\
\end{array}
Answer Choices
A. 2
B. 4
C. 7
D. 8
E. 9
In the addition shown below A, B, C, and D are distinct digits. How many different values are possible for D ?
Answer Choices
A. 2
B. 4
C. 7
D. 8
E. 9