Question

23+20-20+34+45+23-81+63

Answer 1

Ответ:

107

Объяснение:

просто сложить и вичесть

Answer 2

To calculate the expression, you need to follow the order of operations, which is often remembered as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right). Applying this rule to the expression "23 + 20 - 20 + 34 + 45 + 23 - 81 + 63," we can break it down step by step:

First, let's perform the addition and subtraction from left to right:

23 + 20 = 43 43 - 20 = 23 23 + 34 = 57 57 + 45 = 102 102 + 23 = 125 125 - 81 = 44 44 + 63 = 107

So, the final result of the expression is 107.