Home > Missing Number > Missing Number Math Worksheet
Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
Right click → Save Image As to download the worksheet.

Worksheet Questions

  1. 16 + 14 = ____
  2. ____ + 13 = 21
  3. ____ + 1 = 3
  4. ____ + 14 = 25
  5. 10 + ____ = 20
  6. 19 + 10 = ____
  7. 2 + ____ = 14
  8. ____ + 9 = 20
  9. 16 + 7 = ____
  10. 15 + ____ = 32
  11. ____ + 5 = 12
  12. ____ + 5 = 12
  13. ____ + 15 = 29
  14. 16 + ____ = 21
  15. ____ + 2 = 11
  16. 9 + ____ = 25
  17. 15 + 11 = ____
  18. ____ + 1 = 9
  19. 15 + 14 = ____

Answer Key