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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 + ____ = 21
  2. 11 + 12 = ____
  3. 13 + ____ = 15
  4. 15 + ____ = 33
  5. 1 + 17 = ____
  6. 6 + ____ = 17
  7. ____ + 1 = 17
  8. 12 + 4 = ____
  9. ____ + 19 = 34
  10. 16 + 7 = ____
  11. 19 + 12 = ____
  12. 11 + 19 = ____

Answer Key

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