Solve Vertical Subtraction: 19 minus 17 Step-by-Step

Question

$\begin{aligned} &19 \\ -& \\ &17 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

00:00 Solve

00:03 Each time we calculate subtraction of 2 digits, and then we substitute

00:06 We'll start by subtracting ones from ones, and place in ones

00:12 Subtract tens from tens, and place in tens

00:19 And this is the solution to the question

To solve this subtraction problem, follow these steps:

Step 1: Write the numbers vertically, aligning their digits properly. The problem is set up as follows:
$\begin{aligned} &19 \\ -& \\ &17 \\ \end{aligned}$
Step 2: Start with the units column. Subtract the digit 7 from the digit 9:
$9 - 7 = 2$
Step 3: Move to the tens column. Subtract the digit 1 from the digit 1:
$1 - 1 = 0$
Step 4: Combine the results from the tens and units columns. The complete calculation results in the number 2.

Therefore, the solution to the problem is $2$ .