How to calculate 19 plus 23 using Long Addition




Here we will show you step-by-step how to calculate 19 plus 23 (19 + 23) using the Long Addition Method. We start by setting up our math problem as follows:

              1 9
      +       2 3
                 

The next step is to add the ones digits together (9 + 3 = 12). Since the sum creates 1 tens digit, we put the 1 in the tens column, and the 2 at the bottom of the ones:

              1  
              1 9
      +       2 3
                2

Then in our final step, we add the tens digits together (including the 1 from the previous step): 1 + 2 + 1 = 4 and put that sum at the bottom:

              1  
              1 9
      +       2 3
              4 2

And that is how you solve 19 plus 23 using the Long Addition Method! The answer is displayed mathematically below:

19 + 23 = 42


Long Addition Calculator
Here you can enter another addition problem for us to explain and solve using the Long Addition Method:

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How to calculate 19 plus 24 using Long Addition
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