Реши устно и заполни пропуски 1250-90\implies +\,240\implies :40\implies +\,756\implies . 600+1600\implies :110\implies +\,75\implies \cdot\,4\implies . 1500:150\implies \cdot\,210\implies -\,450\implies +\,230\implies .

Задание

Реши устно и заполни пропуски

\(1250-90\implies\) [ ] \(+\,240\implies\) [ ] \(:40\implies\) [ ] \(+\,756\implies\) [ ].
\(600+1600\implies\) [ ] \(:110\implies\) [ ] \(+\,75\implies\) [ ] \(\cdot\,4\implies\) [ ].
\(1500:150\implies\) [ ] \(\cdot\,210\implies\) [ ] \(-\,450\implies\) [ ] \(+\,230\implies\) [ ].