1. one
2. two
3. three
4. four
5. five
6. six
7. seven
8. eight
9. nine
10. ten
11. eleven
12. twelve
13. thirteen
14. fourteen
15. fifteen
16. sixteen
17. seventeen
18. eighteen
19. nineteen
20. twenty
21. twenty-one
22. twenty-two
23. twenty-three
24. twenty-four
25. twenty-five
26. twenty-six
27. twenty-seven
28. twenty-eight
29. twenty-nine
30. thirty
31. thirty-one
32. thirty-two
33. thirty-three
34. thirty-four
35. thirty-five
36. thirty-six
37. thirty-seven
38. thirty-eight
39. thirty-nine
40. forty
41. forty-one
42. forty-two
43. forty-three
Parent Tip: Review the logic above to help your child master the concept of number words worksheet 1 50.
