Задание
Найдите пропущенные числа:
| \(\displaystyle \frac{2}{9}+\frac{1}{2}=\) | \(\displaystyle 2 \cdot 2\) \(\displaystyle 9\,\cdot\)[ ] | \(\displaystyle +\) | \(\displaystyle 9 \cdot 1\) [ ]\(\displaystyle \cdot\,2\) | \(\displaystyle =\) | [ ] |