Question

2+2-3+5-(450:50) пж ​

Answer 1

Ответ:

2+2-3+5 = 6

450:50 = 9

6-9 = - 3

Пошаговое объяснение:

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Answer 2

To solve the expression 2+2-3+5-(450÷50), you need to follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Let's break down the expression step by step:

1. Parentheses:
   • (450÷50) = 9

The expression now becomes: 2+2-3+5-9

2. Multiplication and Division:
   • No multiplication or division operations left.

The expression remains: 2+2-3+5-9

3. Addition and Subtraction:
   • 2+2 = 4
   • 4-3 = 1
   • 1+5 = 6
   • 6-9 = -3

Therefore, the value of the expression 2+2-3+5-(450÷50) is -3.