Answer:

1002, 1005, 1005

Step-by-step explanation:

A number that is a multiple of 3 has the digits added up to make a multiple of 3 with no remainders/decimals.

So, add a number that makes a 3, 6, 9, etc..

1000 and 2 = 1002 ( a multiple of 3).

1003 + 2 = 1005 ( a multiple of 3)

Notice a pattern? Just add a 2.

1002, 1005, 1008, 1011.

1011 is greater than 1010, so that doesn't work. But everything below that does!

So that is your answer!

All the multiples of 3 that are bigger than 1000 and smaller than 1010:

1002, 1005, and 1008.