(342:18+81·11):35-5

To solve the expression (342:18+81·11):35-5, we need to follow the order of operations, which is often referred to 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. Start with the multiplication: 81·11 = 891.
2. Then, perform the division: 342:18 = 19.
3. Next, add the result of the division to the result of the multiplication: 19 + 891 = 910.
4. Now, divide the previous result by 35: 910:35 = 26.
5. Finally, subtract 5 from the previous result: 26 - 5 = 21.

Therefore, the expression (342:18+81·11):35-5 equals 21.