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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. 19 + ____ = 39
  2. 9 + ____ = 17
  3. 9 + 20 = ____
  4. ____ + 5 = 14
  5. ____ + 14 = 15
  6. ____ + 17 = 27
  7. ____ + 16 = 35
  8. 2 + ____ = 20
  9. ____ + 2 = 14
  10. 12 + 8 = ____
  11. ____ + 3 = 20
  12. ____ + 10 = 25
  13. 19 + 1 = ____
  14. ____ + 11 = 18
  15. 12 + ____ = 26
  16. ____ + 13 = 22

Answer Key

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