Addition Problem: Adding 10 Units to 72

To find the resulting number when ten units are added to 72, we will perform the following steps:

• Step 1: Identify the starting number, which is 72.
• Step 2: Add 10 to the starting number. This is done by calculating $72 + 10$.

Let's perform the calculation:

$72 + 10 = 82$

Therefore, the resulting number when ten units are added to 72 is $82$.