Question

Найди значения выражений. Сверху проставь порядок действий. Под выражением указывай промежуточные решения. а) 36366 – 17366 : (200 – 162) б) 417908 + 6073 · 56 + 627044 в) 2355264 : 58 + 1526112 : 56 г) 85408 – 408 · (155 – 99)

Answer 1

Ответ:

а) 36366 – 17366 : (200 – 162) =

36366 – 17366 : 38 =

36366 – 457 =

35909

б) 417908 + 6073 · 56 + 627044 =

417908 + 340088 + 627044 =

1381040

в) 2355264 : 58 + 1526112 : 56 =

40519 + 27216 =

67735

г) 85408 – 408 · (155 – 99) =

85408 – 24432 =

60976

Answer 2

a) 36366 – 17366 : (200 – 162)

To solve this expression, we need to follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction). Let's break down the steps:

1. Evaluate the expression inside the parentheses: (200 – 162) = 38. 2. Now, we have 36366 – 17366 : 38. 3. Perform the division: (36366 – 17366) ÷ 38 = 19000 ÷ 38 = 500.

Therefore, the value of the expression 36366 – 17366 : (200 – 162) is 500.

b) 417908 + 6073 · 56 + 627044

Again, let's follow the order of operations:

1. Perform the multiplication: 6073 · 56 = 340088. 2. Now, we have 417908 + 340088 + 627044. 3. Perform the addition: 417908 + 340088 + 627044 = 1380040.

Therefore, the value of the expression 417908 + 6073 · 56 + 627044 is 1380040.

c) 2355264 : 58 + 1526112 : 56

Following the order of operations:

1. Perform the division: 2355264 : 58 = 40590. 2. Perform the division: 1526112 : 56 = 27252. 3. Now, we have 40590 + 27252. 4. Perform the addition: 40590 + 27252 = 67842.

Therefore, the value of the expression 2355264 : 58 + 1526112 : 56 is 67842.

d) 85408 – 408 · (155 – 99)

Let's apply the order of operations:

1. Perform the subtraction inside the parentheses: (155 – 99) = 56. 2. Perform the multiplication: 408 · 56 = 22848. 3. Now, we have 85408 – 22848. 4. Perform the subtraction: 85408 – 22848 = 62560.

Therefore, the value of the expression 85408 – 408 · (155 – 99) is 62560.

Please let me know if you need any further assistance!