Answer:
3000, 1200, 6000 Are all possible answers
Explanation:
A 4 digit number is a number consisting of 4 numerals, such as 1000, 2000, and 1234.
Numbers 5 and 6 go into many numbers. 5 goes into any number ending in 0 or 5. 6 goes into all multiples of 6, 12, 18, 24, and more.
We can confidently say that numbers 3000, 1200, 6000 Are all possible answers to this question because numbers 5 and 6 can go into these numbers.
Hope this helped!