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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 + 9 = ____
  2. ____ + 12 = 25
  3. ____ + 19 = 37
  4. 9 + ____ = 16
  5. 13 + ____ = 23
  6. 12 + ____ = 29
  7. ____ + 20 = 39
  8. ____ + 17 = 31
  9. 6 + ____ = 21
  10. 7 + ____ = 18
  11. 11 + ____ = 17
  12. 10 + 9 = ____

Answer Key

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