Addition Problem: Finding the Sum of 35 Plus 5 Units

To solve this problem, we'll follow these steps:

• Step 1: Identify the starting number.
• Step 2: Add the given units to this number.
• Step 3: Confirm the sum is correct.

Now, let's work through each step:

Step 1: The initial number provided in the problem is 35.

Step 2: We add 5 units to this number using simple addition:

Step 3: Verify that the calculation is accurate.

Therefore, the solution to the problem is $40$.