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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. 15 + ____ = 30
  2. ____ + 13 = 20
  3. ____ + 2 = 10
  4. 13 + 9 = ____
  5. ____ + 1 = 9
  6. 14 + 3 = ____
  7. 20 + ____ = 26
  8. 7 + ____ = 21
  9. ____ + 2 = 19
  10. ____ + 2 = 6
  11. ____ + 11 = 31
  12. 2 + ____ = 9
  13. ____ + 11 = 19

Answer Key

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