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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 + ____ = 13
  2. 13 + 6 = ____
  3. 20 + 12 = ____
  4. 11 + 11 = ____
  5. 1 + ____ = 21
  6. 10 + ____ = 11
  7. 5 + ____ = 13
  8. ____ + 20 = 24
  9. 20 + ____ = 36
  10. 14 + ____ = 24
  11. 6 + 1 = ____
  12. 7 + ____ = 23
  13. 6 + 6 = ____
  14. 6 + ____ = 10
  15. ____ + 2 = 6
  16. 19 + ____ = 31
  17. ____ + 14 = 27

Answer Key

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