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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. 13 + 18 = ____
  2. ____ + 17 = 22
  3. ____ + 16 = 32
  4. ____ + 8 = 26
  5. ____ + 4 = 11
  6. ____ + 18 = 35
  7. 16 + ____ = 29
  8. ____ + 13 = 19
  9. 12 + ____ = 29
  10. 6 + ____ = 20
  11. 12 + 1 = ____
  12. 18 + 1 = ____
  13. 17 + ____ = 36
  14. 14 + 13 = ____
  15. ____ + 19 = 28
  16. 12 + ____ = 16
  17. 6 + ____ = 10
  18. ____ + 11 = 15
  19. ____ + 6 = 10
  20. ____ + 7 = 20

Answer Key

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