Here we will show you step-by-step how to calculate 25 plus 84 (25 + 84) using the Long Addition Method. We start by setting up our math problem as follows:
| 2 | 5 | |||||||
| + | 8 | 4 | ||||||
The next step is to add the ones digits together (5 + 4 = 9) like this:
| 2 | 5 | |||||||
| + | 8 | 4 | ||||||
| 9 |
Then in our final step, we add the tens digits together (2 + 8 = 10) like this:
| 2 | 5 | |||||||
| + | 8 | 4 | ||||||
| 1 | 0 | 9 |
And that is how you solve 25 plus 84 using the Long Addition Method! The answer is displayed mathematically below:
25 + 84 = 109
Long Addition Calculator
Here you can enter another addition problem for us to explain and solve using the Long Addition Method: