Here we will show you step-by-step how to calculate 20 plus 65 (20 + 65) using the Long Addition Method. We start by setting up our math problem as follows:
| 2 | 0 | |||||||
| + | 6 | 5 | ||||||
The next step is to add the ones digits together (0 + 5 = 5) like this:
| 2 | 0 | |||||||
| + | 6 | 5 | ||||||
| 5 |
Then in our final step, we add the tens digits together (2 + 6 = 8) like this:
| 2 | 0 | |||||||
| + | 6 | 5 | ||||||
| 8 | 5 |
And that is how you solve 20 plus 65 using the Long Addition Method! The answer is displayed mathematically below:
20 + 65 = 85
Long Addition Calculator
Here you can enter another addition problem for us to explain and solve using the Long Addition Method: