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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. ____ + 11 = 15
  2. ____ + 17 = 27
  3. 10 + ____ = 13
  4. ____ + 19 = 39
  5. 15 + 4 = ____
  6. ____ + 6 = 22
  7. 17 + ____ = 34
  8. ____ + 6 = 23
  9. 3 + 10 = ____
  10. ____ + 10 = 19
  11. ____ + 13 = 28
  12. ____ + 13 = 17
  13. 14 + ____ = 20
  14. 2 + ____ = 10
  15. 19 + ____ = 25
  16. ____ + 16 = 35
  17. 17 + ____ = 26
  18. 20 + ____ = 32
  19. 10 + 7 = ____
  20. 9 + 16 = ____

Answer Key

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