\ANG{

Subtrahiere:

\begin{tabular}{lllll}
(a) $-17 - 13$\ \ &(b) $-17 - (-13)$\ \ &(c) $17 - (+13)$\ \ &(d) $17 - (-13)$\ \  &(e) $2 - 29$\\
(f) $2 - (-29)$&(g) $-2 - (+29)$  &(h) $-2 - (-29)$ &(i)  $27 - 0$    &(k) $0 - (-27)$
\end{tabular}

}
\LSG{
\begin{tabular}{lllll}
(a) $-30$\ \ &(b) $-4$\ \ &(c) $4$\ \ &(d) $30$\ \  &(e) $-27$\\
(f) $31$&(g) $-31$  &(h) $27$ &(i)  $27$    &(k) $27$
\end{tabular}
}
