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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. 9 + ____ = 25
  2. 10 + 2 = ____
  3. ____ + 8 = 23
  4. ____ + 5 = 8
  5. ____ + 6 = 19
  6. ____ + 12 = 32
  7. 15 + ____ = 24
  8. 17 + 15 = ____
  9. 3 + ____ = 18
  10. ____ + 19 = 27
  11. ____ + 10 = 20
  12. ____ + 14 = 20
  13. ____ + 17 = 26
  14. 13 + ____ = 27
  15. 2 + ____ = 9
  16. 17 + ____ = 28
  17. 4 + 11 = ____
  18. 15 + 19 = ____

Answer Key