Solve the following expression. `11 + 11 xx 11-11 div11`

Options

A. 22
B. 131
C. 121
D. 11

Answer

To solve the expression `11 + 11 x 11 - 11 ÷ 11`, we will follow the order of operations, often remembered by the acronym BODMAS (Brackets, Orders, Division and Multiplication (from left to right), Addition and Subtraction (from left to right)).

### Step-by-step Solution:

1. **Identify the operations**: The expression contains addition (+), multiplication (x), and division (÷).

Expression: `11 + 11 x 11 - 11 ÷ 11`

2. **Perform Division**: According to BODMAS, we first perform the division.

- Calculate `11 ÷ 11 = 1`.

Now the expression becomes:
`11 + 11 x 11 - 1`

3. **Perform Multiplication**: Next, we perform the multiplication.

- Calculate `11 x 11 = 121`.

Now the expression becomes:
`11 + 121 - 1`

4. **Perform Addition**: Now we perform the addition.

- Calculate `11 + 121 = 132`.

Now the expression becomes:
`132 - 1`

5. **Perform Subtraction**: Finally, we perform the subtraction.

- Calculate `132 - 1 = 131`.

Thus, the final result of the expression `11 + 11 x 11 - 11 ÷ 11` is **131**.