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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. 9 + ____ = 15
  2. ____ + 11 = 16
  3. 7 + 20 = ____
  4. 12 + ____ = 29
  5. 17 + 1 = ____
  6. ____ + 15 = 22
  7. ____ + 1 = 7
  8. 18 + ____ = 25
  9. ____ + 17 = 27
  10. ____ + 4 = 9
  11. 11 + ____ = 12
  12. 19 + 2 = ____
  13. 20 + ____ = 35
  14. 9 + ____ = 26
  15. ____ + 2 = 4
  16. 19 + ____ = 33
  17. 7 + ____ = 26
  18. 8 + 3 = ____

Answer Key

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