What is the correct sum of 7,636 + 2,185?
The correct sum of 7,636 and 2,185 is 9,821.
To find the sum of 7,636 and 2,185, follow these steps:
Step 1: Align the numbers vertically, with the ones digit under the ones digit, the tens digit under the tens digit, and so on.
7,636
+ 2,185
Step 2: Start by adding the ones digit, which is 6 + 5. This equals 11. Write down the 1 and carry over the 1 to the next column.
7,636
+ 2,185
------
1
Step 3: Add the tens digits, which are 3 + 8 + the carried over 1. This equals 12. Write down the 2 and carry over the 1 to the next column.
7,636
+ 2,185
------
12
1
Step 4: Add the hundreds digits, which are 6 + 1 + the carried over 1. This equals 8. Write down the 8.
7,636
+ 2,185
------
8
12
1
Step 5: Add the thousands digits, which are 7 + 2. This equals 9. Write down the 9.
7,636
+ 2,185
------
9
8
1
Step 6: The result is 9,821.
Therefore, the correct sum of 7,636 + 2,185 is 9,821.