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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. 10 + ____ = 15
  2. ____ + 3 = 23
  3. 11 + 16 = ____
  4. ____ + 9 = 25
  5. 9 + ____ = 22
  6. 7 + ____ = 21
  7. ____ + 19 = 35
  8. ____ + 12 = 30
  9. ____ + 14 = 25
  10. 12 + ____ = 23
  11. ____ + 14 = 18
  12. ____ + 7 = 17
  13. 3 + ____ = 21
  14. ____ + 7 = 26
  15. ____ + 7 = 21
  16. ____ + 5 = 23
  17. 20 + ____ = 29

Answer Key

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