(342:18+81·11):35-5

To solve this expression, you need to follow the order of operations, which is typically remembered using the acronym 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 parentheses: (342:18+81·11)

   • Inside the parentheses, perform the multiplication first: 81·11 = 891.
   • Then, perform the division: 342:18 = 19.
   • The expression now becomes (19+891).

2. Next, perform the addition: 19 + 891 = 910.

3. Finally, subtract 5 from the previous result: 910 - 5 = 905.

So, the value of the expression (342:18+81·11):35-5 is 905.