Question

1000-7+1000-7*2-1000-7

Answer 1

Ответ:

972

Пошаговое объяснение:

1000-7+1000-7*2-1000-7

1) 7*2 = 14

2) 1000-7 = 993

3) 993+1000 = 1993

4) 1993-14 = 1979

5) 1979-1000 = 979

6) 979-7 = 972

Answer 2

Ответ:

993+1000-14-1000-7=1993-14-1000-7=1979-1000-7=979-7=972. or. 993-14-7=979-7=972

Answer 3

To solve the expression 1000 - 7 + 1000 - 7 * 2 - 1000 - 7, you should 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, you should first perform multiplication and division from left to right, and then addition and subtraction from left to right:

1. 7 * 2 = 14
2. Now, the expression becomes: 1000 - 7 + 1000 - 14 - 1000 - 7
3. Perform subtraction and addition from left to right:
   • 1000 - 7 = 993
   • 993 + 1000 = 1993
   • 1993 - 14 = 1979
   • 1979 - 1000 = 979
   • 979 - 7 = 972

So, the final result is 972.