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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. 20 + ____ = 23
  2. ____ + 17 = 29
  3. 8 + ____ = 13
  4. 17 + 20 = ____
  5. 2 + ____ = 3
  6. 8 + 19 = ____
  7. 1 + ____ = 16
  8. 9 + ____ = 25
  9. ____ + 10 = 27
  10. 16 + 13 = ____
  11. 7 + 19 = ____
  12. ____ + 12 = 30
  13. 17 + ____ = 21
  14. 5 + 19 = ____
  15. 2 + 10 = ____
  16. 12 + ____ = 22

Answer Key

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