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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. 2 + 1 = ____
  2. 6 + 19 = ____
  3. 18 + 15 = ____
  4. ____ + 5 = 12
  5. ____ + 16 = 32
  6. 11 + ____ = 18
  7. 11 + 2 = ____
  8. 1 + 5 = ____
  9. 4 + 10 = ____
  10. 8 + ____ = 20
  11. 18 + ____ = 36
  12. 4 + ____ = 6
  13. 12 + ____ = 32
  14. 16 + ____ = 26
  15. ____ + 2 = 3
  16. 18 + ____ = 28
  17. ____ + 14 = 29
  18. 6 + 14 = ____
  19. ____ + 20 = 39
  20. ____ + 5 = 16

Answer Key

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