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The question provided is unclear and appears to be a mixture of a simple arithmetic problem and an incomplete table. Below is a revised version that makes sense:

Solve the following arithmetic problem:
[tex]\[ 14 + 4 \][/tex]

Additionally, here is a properly formatted table template for your use:

[tex]\[
\begin{tabular}{|l|l|l|}
\hline
& d & u \\
\hline
& & \\
\hline
+ & & \\
\hline
& & \\
\hline
\end{tabular}
\][/tex]