Explain one method to find the sum of 262 + 299 Then, solve the problem.

One method to find the sum of 262 + 299 is by using vertical addition.

Step 1: Align the two numbers with their corresponding place values:
262
+ 299
______

Step 2: Add the digits in the rightmost column, which is the ones place:
2
+ 9
______
11

Write down the 1 and carry over the remaining 1 to the tens place.

Step 3: Add the digits in the tens place:
1 (carried over from step 2)
+ 6 (from 262)
+ 9 (from 299)
______
16

Write down the 6 and carry over the remaining 1 to the hundreds place.

Step 4: Add the digits in the hundreds place:
1 (carried over from step 3)
+ 2 (from 262)
+ 2 (from 299)
_______
5

Step 5: Write down the total sum, which is 5, in the hundreds place.

Therefore, the sum of 262 + 299 is 561.