Question

10+(35+87)-21 по действиям 1,2,3

Answer 1

10+(35+87) -21=10+122-21=132-21=111
(Ответ: 111)

Answer 2

Ответ:111

Пошаговое объяснение:35+87=122

10+122=132

132-21=111

Answer 3

To solve the expression "10 + (35 + 87) - 21" using the order of operations (PEMDAS/BODMAS), you should follow these steps:

1. Parentheses (Brackets) first
2. Exponents (Orders and Powers, i.e., numbers with superscripts)
3. Multiplication and Division (left-to-right)
4. Addition and Subtraction (left-to-right)

Let's apply these steps to the given expression:

Step 1: Parentheses (Brackets) first 10 + (35 + 87) - 21 = 10 + 122 - 21

Step 2: Addition = 132 - 21

Step 3: Subtraction = 111

So, the result of the expression "10 + (35 + 87) - 21" is 111.