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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. 18 + ____ = 33
  2. 8 + ____ = 25
  3. ____ + 6 = 7
  4. 5 + 6 = ____
  5. 15 + 13 = ____
  6. 10 + 18 = ____
  7. ____ + 17 = 32
  8. 10 + 13 = ____
  9. 20 + ____ = 33
  10. 15 + ____ = 21
  11. ____ + 8 = 28

Answer Key

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