Solve Vertical Subtraction: 25 Minus 24 Step-by-Step

To solve this vertical subtraction problem, we'll follow these steps:

• Step 1: Align the numbers vertically. Place the number 25 over the number 24, ensuring the digits are in the correct columns (tens and units).
• Step 2: Subtract the units (rightmost) digits first. In this case, subtract 4 from 5.
  $5 - 4 = 1$
• Step 3: Subtract the tens digits. In this case, subtract 2 from 2.
  $2 - 2 = 0$

Now write the result of the subtraction in each column below the line. The units column has 1, and the tens column has 0, resulting in the final answer.

Therefore, the solution to the subtraction $25 - 24$ is $1$.