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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. 1 + 5 = ____
  2. 12 + ____ = 31
  3. ____ + 9 = 27
  4. ____ + 5 = 12
  5. 9 + 2 = ____
  6. 6 + ____ = 26
  7. ____ + 6 = 19
  8. ____ + 10 = 19
  9. 19 + 17 = ____
  10. 3 + 13 = ____
  11. ____ + 3 = 13
  12. 13 + 15 = ____
  13. 3 + 4 = ____
  14. 7 + ____ = 26
  15. ____ + 15 = 32
  16. 19 + 8 = ____
  17. ____ + 7 = 18
  18. 14 + 16 = ____
  19. 1 + ____ = 9
  20. ____ + 3 = 6
  21. ____ + 14 = 32

Answer Key

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