Условие:

Вычисли.
837 − 254
276 + 98
600 − 322
301 − 159
629 + 95
500 − 55
900 − 265
196 + 74
100 − 36
67 + 584
75 + 87
297 + 558

837 − 254 = 583
276 + 98 = 374
600 − 322 = 278
301 − 159 = 142
629 + 95 = 724
500 − 55 = 445
900 − 265 = 635
196 + 74 = 270
100 − 36 = 64
67 + 584 = 651
75 + 87 = 162
297 + 558 = 855
Вычисления:
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}837\\ 254\end{array}}\\ \begin{array}{r}583\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}276\\ 98\end{array}}\\ \begin{array}{r}374\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}600\\ 322\end{array}}\\ \begin{array}{r}278\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}301\\ 159\end{array}}\\ \begin{array}{r}142\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}629\\ 95\end{array}}\\ \begin{array}{r}724\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}500\\ 55\end{array}}\\ \begin{array}{r}445\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}900\\ 265\end{array}}\\ \begin{array}{r}635\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}196\\ 74\end{array}}\\ \begin{array}{r}270\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}100\\ 36\end{array}}\\ \begin{array}{r}64\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}67\\ 584\end{array}}\\ \begin{array}{r}651\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}75\\ 87\end{array}}\\ \begin{array}{r}162\end{array}\end{array}$
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}297\\ 558\end{array}}\\ \begin{array}{r}855\end{array}\end{array}$