7,823 +1,526
The correct answer and explanation is:
The correct answer is 9,349.
To solve this, you can use simple addition. Here’s a step-by-step breakdown:
- Start by adding the numbers column by column, starting from the rightmost (ones) place.
- For the ones column: 3 (from 7,823) + 6 (from 1,526) = 9. Write 9 in the ones place.
- Move to the tens column: 2 (from 7,823) + 2 (from 1,526) = 4. Write 4 in the tens place.
- Move to the hundreds column: 8 (from 7,823) + 5 (from 1,526) = 13. Write 3 in the hundreds place and carry over 1 to the next column.
- Move to the thousands column: 7 (from 7,823) + 1 (from 1,526) + 1 (the carry-over) = 9. Write 9 in the thousands place.
Now, combine the numbers from each column to form the final sum: 9,349.
Addition is one of the most basic arithmetic operations, and understanding the process of adding column by column helps ensure accuracy. This method is commonly referred to as “column addition” and is especially useful for adding large numbers like the ones in this problem.
In everyday life, addition plays a crucial role, whether you’re balancing a budget, tallying a bill, or determining the total cost of items in a store. Mastery of basic addition is essential for dealing with more complex mathematical problems, and it’s foundational for other operations like multiplication and division.