Answer: 2000
Step-by-step explanation: First, let's focus on the number 484. Let's always ask ourselves this: "Is this number (484 in our case) greater than 500?"
I say 500 because that's the number that we start to round up to the nearest thousandth. So, 484 is less than 500, telling us to round down.
So, therefore 2484 rounded to the nearest thousand is 2000. I hope this helped.