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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. 3 + 4 = ____
  2. 6 + 9 = ____
  3. 20 + 12 = ____
  4. 8 + ____ = 24
  5. ____ + 9 = 21
  6. ____ + 14 = 34
  7. 5 + ____ = 25
  8. 18 + 9 = ____
  9. 9 + ____ = 14
  10. ____ + 9 = 17
  11. ____ + 8 = 23
  12. 2 + ____ = 9
  13. ____ + 3 = 4
  14. ____ + 18 = 26
  15. 19 + ____ = 32
  16. 10 + ____ = 18
  17. 19 + 1 = ____
  18. 18 + 7 = ____
  19. ____ + 14 = 17
  20. 11 + ____ = 17
  21. 3 + ____ = 22

Answer Key

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