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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. 6 + 10 = ____
  2. ____ + 20 = 33
  3. 7 + 12 = ____
  4. ____ + 18 = 33
  5. 7 + ____ = 23
  6. ____ + 19 = 26
  7. 19 + ____ = 39
  8. ____ + 6 = 11
  9. 6 + 12 = ____
  10. 3 + 12 = ____
  11. ____ + 20 = 36
  12. 20 + 12 = ____
  13. 10 + 6 = ____
  14. 6 + ____ = 11
  15. 6 + 11 = ____
  16. ____ + 10 = 13
  17. 14 + 17 = ____

Answer Key

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