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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. 9 + ____ = 13
  2. 13 + ____ = 24
  3. ____ + 3 = 15
  4. ____ + 13 = 31
  5. 12 + 12 = ____
  6. 12 + ____ = 28
  7. 17 + 5 = ____
  8. 16 + ____ = 28
  9. 7 + 7 = ____
  10. ____ + 15 = 18
  11. 5 + 3 = ____
  12. 16 + 20 = ____

Answer Key

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