A whole number is added to 25 and the same number is subtracted from 25. The sum of the resulting numbers is

Options

A. 0
B. 25
C. 50
D. 75

Answer

To solve the problem step by step, let's denote the whole number as \( x \).

### Step 1: Add the whole number to 25
We start by adding the whole number \( x \) to 25:
\[ 25 + x \]

### Step 2: Subtract the whole number from 25
Next, we subtract the same whole number \( x \) from 25:
\[ 25 - x \]

### Step 3: Calculate the sum of the two results
Now, we need to find the sum of the two results from Step 1 and Step 2:
\[ (25 + x) + (25 - x) \]

### Step 4: Simplify the expression
When we simplify the expression, we notice that the \( x \) and \( -x \) cancel each other out:
\[ 25 + x + 25 - x = 25 + 25 = 50 \]

### Conclusion
Thus, the sum of the resulting numbers is:
\[ \text{The sum is } 50 \]

### Final Answer
The correct answer is option 3, which is 50.

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