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 + 11 = ____
  2. 18 + ____ = 26
  3. 15 + ____ = 33
  4. 1 + ____ = 2
  5. 10 + ____ = 18
  6. 1 + ____ = 11
  7. 18 + 3 = ____
  8. ____ + 4 = 7
  9. ____ + 18 = 21
  10. 10 + 20 = ____
  11. 1 + 5 = ____

Answer Key