Question

(398+19)*1000 (1000-408)*10000

Answer 1

Ответ:

(398+19)*1000=417*1000=417 000

(1000-408)*10000=592*10000=5 920 000

Пошаговое объяснение:вот

Answer 2

Let's break down the expression step by step:

1. (398 + 19) * 1000: First, perform the addition inside the parentheses: 398 + 19 = 417 Then, multiply the result by 1000: 417 * 1000 = 417,000

2. (1000 - 408) * 10,000: First, perform the subtraction inside the parentheses: 1000 - 408 = 592 Then, multiply the result by 10,000: 592 * 10,000 = 5,920,000

So, the two expressions simplify to:

1. (398 + 19) * 1000 = 417,000
2. (1000 - 408) * 10,000 = 5,920,000