054545454+5454-111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000+100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000*44545454545

Привет! Давай решим этот пример по шагам, чтобы было понятно.

1. Сначала выполним умножение: 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 44545454545 = 44545454545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

2. Теперь сложим первые два числа: 54545454 + 5454 = 54550908

3. Вычитаем из результата первого действия (шаг 1) число 111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000: 445454545450000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 - 11111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 = 44545454543888890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

4. Теперь прибавим результат второго действия (шаг 2): 44545454543888890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + 54550908 = 44545454543888890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054550908

Ответ: 44545454543888890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054550908