Final answer:
To find the sum of 1,582 and 761, add the ones, tens, hundreds, and thousands places separately to get the final answer of 2,343.
Step-by-step explanation:
To find the sum of 1,582 and 761, you can add the two numbers together. Start by adding the ones place: 2 + 1 = 3. Then add the tens place: 8 + 6 = 14. Write down the 4 and carry over the 1 to the hundreds place. Finally, add the hundreds place: 5 + 7 + 1 = 13. Write down the 3 and carry over the 1 to the thousands place. The final answer is 2,343.