Answer :

Final answer:

By adding 249, 36, and 151 vertically and calculate their sum, we get a total of 436.

Explanation:

To find the sum of 249, 36, and 151, we'll perform simple addition. First, let's align the numbers vertically and add them one column at a time, starting from the rightmost digit (the ones place) and moving left, carrying numbers over as needed:

249
+ 36
+ 151
-----
436

The sum of the numbers is 436. Remember to add digit by digit and carry over to the next column if the sum of a column is 10 or more.