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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. 13 + 20 = ____
  3. 7 + 9 = ____
  4. 2 + ____ = 19
  5. 11 + ____ = 21
  6. 5 + ____ = 12
  7. 17 + ____ = 32
  8. 14 + 5 = ____
  9. ____ + 1 = 12
  10. ____ + 6 = 18
  11. 17 + ____ = 26
  12. ____ + 7 = 8
  13. 5 + 4 = ____
  14. 13 + ____ = 33
  15. ____ + 9 = 12
  16. 14 + ____ = 31
  17. 13 + 8 = ____

Answer Key

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