Question

19 - 57 * 7 (6 класс)

Answer 1

19-57*7=19-399=-380

Ответ:-380.

Answer 2

Ответ:

Пошаговое объяснение:

19-57*7=57*7=399-19=380

Ответ:380

Answer 3

To solve this mathematical expression, you should follow the order of operations, which is often remembered using the acronym PEMDAS:

1. Parentheses
2. Exponents (Powers and Roots)
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's solve the expression step by step:

Step 1: Perform the multiplication first. 19 - 57 * 7 = 19 - 399

Step 2: Perform the subtraction. 19 - 399 = -380

So, the result of the expression is -380.