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. ____ + 1 = 16
  2. 15 + 16 = ____
  3. 19 + 13 = ____
  4. 1 + ____ = 15
  5. ____ + 14 = 23
  6. ____ + 4 = 24
  7. 9 + 20 = ____
  8. ____ + 17 = 26
  9. 3 + 17 = ____
  10. 14 + 6 = ____
  11. 10 + 5 = ____
  12. 16 + 20 = ____
  13. 14 + 17 = ____
  14. ____ + 15 = 29
  15. ____ + 5 = 16
  16. 15 + ____ = 27
  17. 3 + ____ = 4
  18. 7 + ____ = 27
  19. 4 + ____ = 7

Answer Key