Hmmm....
Even numbers are those numbers that is divisible by 2 without any remainders.
Lets see what 3000 ÷ 2 equals to.
3000 ÷ 2 = 1500.
And 1500 × 2 = 3000.
From the work done, what do you think?
Yes 3000 is an even number because when it is divided by 2, it has no remainder.
Facts:
If you want to tell if a number is even, just take a look at each digits if it ends with 0, 2, 4, 6, 8.