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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
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Worksheet Questions

  1. 4 + 7 = ____
  2. 18 + ____ = 21
  3. ____ + 20 = 34
  4. 14 + 14 = ____
  5. 17 + 20 = ____
  6. ____ + 1 = 13
  7. 9 + 17 = ____
  8. 12 + ____ = 20
  9. ____ + 10 = 26
  10. ____ + 5 = 19
  11. 20 + ____ = 34
  12. 13 + ____ = 24
  13. ____ + 4 = 18
  14. 16 + 3 = ____
  15. 20 + 7 = ____
  16. 20 + 4 = ____
  17. ____ + 16 = 23
  18. ____ + 20 = 33
  19. ____ + 4 = 16
  20. ____ + 5 = 11
  21. ____ + 19 = 38
  22. ____ + 19 = 36

Answer Key

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