Question

1000-800+80-20..............​

Answer 1

Ответ:260

Пошаговое объяснение:

Answer 2

To calculate the result of the expression 1000 - 800 + 80 - 20, you can follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In this case, there are no parentheses, exponents, or multiplication/division operations, so you simply perform addition and subtraction from left to right:

1. 1000 - 800 = 200
2. 200 + 80 = 280
3. 280 - 20 = 260

So, the result of the expression 1000 - 800 + 80 - 20 is 260.