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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. 3 + 15 = ____
  2. 8 + 18 = ____
  3. ____ + 20 = 34
  4. 4 + ____ = 20
  5. 1 + ____ = 3
  6. ____ + 10 = 12
  7. 15 + 6 = ____
  8. 5 + ____ = 17
  9. ____ + 1 = 11
  10. ____ + 8 = 24
  11. ____ + 6 = 9
  12. 20 + 6 = ____
  13. ____ + 6 = 9
  14. 18 + ____ = 32
  15. ____ + 8 = 9

Answer Key

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