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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. ____ + 13 = 20
  2. ____ + 13 = 20
  3. 15 + ____ = 18
  4. ____ + 15 = 16
  5. 10 + ____ = 25
  6. 2 + 14 = ____
  7. 4 + ____ = 12
  8. 5 + 14 = ____
  9. 16 + ____ = 33
  10. 19 + ____ = 30
  11. ____ + 11 = 18
  12. ____ + 6 = 15

Answer Key

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