What will come in place of the question-mark (2) in the following questions?
`23578 + 33872+17193-52559 = ?`

Options

A. 22088
B. 22086
C. 22082
D. 22084

Answer

To solve the equation \( 23578 + 33872 + 17193 - 52559 = ? \), follow these steps:

### Step 1: Add the first three numbers
First, we will add \( 23578 \), \( 33872 \), and \( 17193 \).

\[ \begin{array}{cccc} & 2 & 3 & 5 & 7 & 8 \\ + & 3 & 3 & 8 & 7 & 2 \\ + & 1 & 7 & 1 & 9 & 3 \\ \hline \end{array} \]

Let's add the numbers column by column from right to left:

- **Units place**: \( 8 + 2 + 3 = 13 \) (write down 3, carry over 1)
- **Tens place**: \( 7 + 7 + 9 + 1 = 24 \) (write down 4, carry over 2)
- **Hundreds place**: \( 5 + 8 + 1 + 2 = 16 \) (write down 6, carry over 1)
- **Thousands place**: \( 3 + 3 + 7 + 1 = 14 \) (write down 4, carry over 1)
- **Ten-thousands place**: \( 2 + 3 + 1 + 1 = 7 \) (write down 7)

So, the sum of the three numbers is \( 74643 \).

### Step 2: Subtract the fourth number
Now we will subtract \( 52559 \) from \( 74643 \).

\[ 74643 - 52559 \]

Let's perform the subtraction column by column from right to left:

- **Units place**: \( 3 - 9 \) (we need to borrow, so it becomes \( 13 - 9 = 4 \))
- **Tens place**: \( 4 - 5 \) (we need to borrow, so it becomes \( 14 - 5 = 9 \))
- **Hundreds place**: \( 6 - 5 = 1 \)
- **Thousands place**: \( 4 - 2 = 2 \)
- **Ten-thousands place**: \( 7 - 5 = 2 \)

So, the result of the subtraction is \( 22084 \).

### Final Answer
Thus, the value that comes in place of the question mark is \( 22084 \).

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