Write numbers in expanded form to 9,999

Example: 4,107 = 4,000 + 100 + 7

1. Write 1,374 in expanded form.
2. Write 1,002 in expanded form.
3. Write 1,647 in expanded form.
4. Write 1,951 in expanded form.
5. Write 3,186 in expanded form.
6. Write 1,339 in expanded form.
7. Write 1,765 in expanded form.
8. Write 1,219 in expanded form.
9. Write 1,572 in expanded form.
10. Write 3,555 in expanded form.
11. Write 5,384 in expanded form.
12. Write 5,163 in expanded form.
13. Write 5,484 in expanded form.
14. Write 6,989 in expanded form.
15. Write 7,404 in expanded form.
16. Write 1,653 in expanded form.
17. Write 2,976 in expanded form.
18. Write 6,149 in expanded form.
19. Write 4,500 in expanded form.
20. Write 1,489 in expanded form.