Choose the appropriate answer — task. Maths CBSE Live product, Class 7 (2026-27).

Find the value of \(B\) in the following cryptarithm (where \(C\) is a non-zero digit).

\begin{array}{l} 9 B \\ + B \\ \bar{C 00} \end{array}

Ans:

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1. Choose the appropriate answer