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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. ____ + 18 = 37
  2. ____ + 7 = 8
  3. 2 + ____ = 3
  4. ____ + 5 = 15
  5. ____ + 20 = 31
  6. ____ + 2 = 16
  7. ____ + 4 = 14
  8. 8 + 4 = ____
  9. 3 + ____ = 14
  10. 14 + 17 = ____
  11. ____ + 13 = 15
  12. 9 + ____ = 16
  13. 13 + ____ = 23
  14. 5 + 17 = ____
  15. ____ + 3 = 11
  16. ____ + 14 = 34
  17. 7 + 15 = ____
  18. 7 + ____ = 15
  19. 20 + 9 = ____
  20. 18 + ____ = 36
  21. ____ + 16 = 35

Answer Key

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