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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. ____ + 4 = 15
  2. ____ + 11 = 28
  3. 9 + 18 = ____
  4. 8 + 19 = ____
  5. 4 + 3 = ____
  6. ____ + 14 = 30
  7. 18 + 14 = ____
  8. 9 + ____ = 10
  9. 14 + ____ = 33
  10. 4 + ____ = 18
  11. ____ + 10 = 15
  12. 2 + ____ = 6
  13. 20 + 14 = ____
  14. 7 + ____ = 13
  15. 1 + ____ = 20
  16. 7 + 13 = ____
  17. 19 + ____ = 30
  18. 16 + ____ = 31

Answer Key

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