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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. 10 + 4 = ____
  2. ____ + 4 = 6
  3. 1 + ____ = 8
  4. 12 + 2 = ____
  5. ____ + 3 = 4
  6. ____ + 18 = 37
  7. 19 + 6 = ____
  8. 16 + ____ = 20
  9. ____ + 11 = 15
  10. 14 + ____ = 33
  11. ____ + 1 = 2
  12. ____ + 18 = 34
  13. 16 + ____ = 31
  14. ____ + 13 = 26
  15. ____ + 7 = 10
  16. ____ + 14 = 17
  17. ____ + 18 = 37
  18. 11 + 12 = ____
  19. 11 + 2 = ____
  20. ____ + 11 = 27
  21. 12 + 18 = ____

Answer Key

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