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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. 8 + 5 = ____
  2. ____ + 7 = 15
  3. 15 + 8 = ____
  4. 12 + ____ = 20
  5. ____ + 9 = 15
  6. 13 + ____ = 19
  7. 9 + 5 = ____
  8. ____ + 19 = 24
  9. 8 + 15 = ____
  10. 17 + 3 = ____
  11. ____ + 19 = 24
  12. ____ + 2 = 6
  13. ____ + 9 = 10
  14. 1 + 8 = ____
  15. ____ + 9 = 16
  16. 20 + ____ = 34
  17. ____ + 5 = 25
  18. ____ + 18 = 22

Answer Key

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