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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 + 10 = ____
  2. 2 + 11 = ____
  3. ____ + 12 = 24
  4. ____ + 15 = 35
  5. ____ + 10 = 24
  6. 12 + ____ = 27
  7. ____ + 18 = 35
  8. 3 + ____ = 23
  9. 8 + 11 = ____
  10. 13 + 2 = ____
  11. 16 + ____ = 18
  12. 2 + 6 = ____
  13. 9 + 12 = ____
  14. 7 + 18 = ____
  15. ____ + 9 = 22
  16. 5 + ____ = 18
  17. 18 + 8 = ____
  18. ____ + 15 = 35
  19. 17 + ____ = 32
  20. ____ + 10 = 22
  21. ____ + 5 = 13

Answer Key

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