To solve the problem 12 + 25, follow these simple steps:
- Start by adding the units place: 2 (from 12) + 5 (from 25) = 7.
- Next, add the tens place: 1 (from 12) + 2 (from 25) = 3.
- Combine the results from the tens and units place: 3 (tens) + 7 (units) = 37.
So, the final answer is 37.