Задание
Перемножьте числа:
| \(\displaystyle 2\) | \(\displaystyle 1\) | \(\displaystyle 3\) | ||
| \(\displaystyle \times\) | ||||
| \(\displaystyle 2\) | \(\displaystyle 2\) | |||
| [ ] | [ ] | [ ] | ||
| \(\displaystyle +\) | ||||
| [ ] | [ ] | [ ] | ||
| [ ] | [ ] | [ ] | [ ] | |