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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. ____ + 5 = 7
  2. 18 + ____ = 20
  3. 15 + ____ = 23
  4. ____ + 10 = 25
  5. 6 + ____ = 15
  6. ____ + 4 = 21
  7. ____ + 7 = 15
  8. ____ + 12 = 29
  9. 19 + ____ = 38
  10. 1 + ____ = 10
  11. 4 + ____ = 6
  12. 14 + ____ = 34
  13. 17 + 6 = ____
  14. ____ + 17 = 27
  15. ____ + 4 = 9

Answer Key

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