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. 8 + 3 = ____
  2. 20 + 19 = ____
  3. ____ + 5 = 8
  4. 20 + ____ = 22
  5. 17 + 14 = ____
  6. 4 + ____ = 10
  7. 19 + ____ = 33
  8. 2 + ____ = 21
  9. 6 + 19 = ____
  10. ____ + 4 = 12
  11. ____ + 20 = 34
  12. 9 + ____ = 11
  13. 4 + 8 = ____
  14. ____ + 11 = 18
  15. 6 + ____ = 13
  16. 13 + 5 = ____
  17. 17 + 11 = ____

Answer Key