1. $\begin{array}{r}
&1\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&6\\
\hline
\end{array}$
2. $\begin{array}{r}
&2\\
&3\\
+\!\!\!\!\!\,&\\
\hline
&7\\
\hline
\end{array}$
3. $\begin{array}{r}
&3\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&9\\
\hline
\end{array}$
4. $\begin{array}{r}
&4\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&9\\
\hline
\end{array}$
5. $\begin{array}{r}
&4\\
&5\\
+\!\!\!\!\!\,&\\
\hline
&10\\
\hline
\end{array}$
6. $\begin{array}{r}
&2\\
&4\\
+\!\!\!\!\!\,&\\
\hline
&8\\
\hline
\end{array}$
7. $\begin{array}{r}
&7\\
&3\\
+\!\!\!\!\!\,&\\
\hline
&14\\
\hline
\end{array}$
8. $\begin{array}{r}
&7\\
&3\\
+\!\!\!\!\!\,&\\
\hline
&15\\
\hline
\end{array}$
9. $\begin{array}{r}
&8\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&14\\
\hline
\end{array}$
10. $\begin{array}{r}
&8\\
&5\\
+\!\!\!\!\!\,&\\
\hline
&16\\
\hline
\end{array}$
&1\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&6\\
\hline
\end{array}$
2. $\begin{array}{r}
&2\\
&3\\
+\!\!\!\!\!\,&\\
\hline
&7\\
\hline
\end{array}$
3. $\begin{array}{r}
&3\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&9\\
\hline
\end{array}$
4. $\begin{array}{r}
&4\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&9\\
\hline
\end{array}$
5. $\begin{array}{r}
&4\\
&5\\
+\!\!\!\!\!\,&\\
\hline
&10\\
\hline
\end{array}$
6. $\begin{array}{r}
&2\\
&4\\
+\!\!\!\!\!\,&\\
\hline
&8\\
\hline
\end{array}$
7. $\begin{array}{r}
&7\\
&3\\
+\!\!\!\!\!\,&\\
\hline
&14\\
\hline
\end{array}$
8. $\begin{array}{r}
&7\\
&3\\
+\!\!\!\!\!\,&\\
\hline
&15\\
\hline
\end{array}$
9. $\begin{array}{r}
&8\\
&2\\
+\!\!\!\!\!\,&\\
\hline
&14\\
\hline
\end{array}$
10. $\begin{array}{r}
&8\\
&5\\
+\!\!\!\!\!\,&\\
\hline
&16\\
\hline
\end{array}$
