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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. 6 + 13 = ____
  2. ____ + 1 = 15
  3. 2 + ____ = 21
  4. ____ + 5 = 13
  5. 17 + 1 = ____
  6. ____ + 17 = 19
  7. 7 + 18 = ____
  8. ____ + 5 = 20
  9. 14 + 19 = ____
  10. ____ + 1 = 2
  11. ____ + 15 = 25
  12. ____ + 11 = 21
  13. 12 + 1 = ____
  14. 13 + ____ = 20

Answer Key

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