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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. 10 + 9 = ____
  2. 11 + ____ = 23
  3. ____ + 13 = 32
  4. 3 + ____ = 14
  5. 4 + 15 = ____
  6. 4 + ____ = 18
  7. ____ + 15 = 20
  8. 3 + 10 = ____
  9. ____ + 18 = 27
  10. 1 + ____ = 6
  11. 3 + ____ = 7
  12. 14 + ____ = 16

Answer Key

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