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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. 13 + 5 = ____
  2. ____ + 17 = 21
  3. ____ + 14 = 17
  4. 12 + 2 = ____
  5. 5 + 11 = ____
  6. 7 + ____ = 15
  7. ____ + 1 = 2
  8. 3 + 10 = ____
  9. 19 + 4 = ____
  10. ____ + 15 = 27
  11. 9 + ____ = 25
  12. 17 + 11 = ____
  13. 7 + ____ = 11
  14. 16 + 1 = ____
  15. 12 + 5 = ____
  16. ____ + 6 = 16
  17. 17 + 20 = ____
  18. 7 + ____ = 10

Answer Key

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