what are 2 numbers when the estimated difference of 1001 and 999 is added to the estimated sum of 3846 and 525

3846 + 535 + 2 = ____

3846 + 535 - 2 = ___

To find the two numbers, we need to calculate the estimated difference of 1001 and 999, and add it to the estimated sum of 3846 and 525.

Step 1: Calculate the estimated difference of 1001 and 999.
To do this, subtract the smaller number (999) from the larger number (1001).
1001 - 999 = 2

Step 2: Calculate the estimated sum of 3846 and 525.
To do this, add the two numbers together.
3846 + 525 = 4371

Step 3: Add the estimated difference (2) to the estimated sum (4371) to find the two numbers.
4371 + 2 = 4373

Therefore, the two numbers are 4373.