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 + ____ = 17
  2. 6 + ____ = 18
  3. ____ + 16 = 33
  4. 1 + 4 = ____
  5. 7 + ____ = 11
  6. 2 + 20 = ____
  7. ____ + 6 = 26
  8. ____ + 18 = 27
  9. ____ + 2 = 14
  10. ____ + 6 = 8
  11. 12 + ____ = 23
  12. 16 + ____ = 17
  13. 18 + ____ = 25
  14. 20 + 5 = ____
  15. ____ + 6 = 8
  16. 1 + ____ = 5
  17. 14 + 3 = ____
  18. ____ + 7 = 16

Answer Key