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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. ____ + 11 = 19
  2. 3 + ____ = 19
  3. 12 + 16 = ____
  4. 9 + ____ = 18
  5. 6 + ____ = 25
  6. 14 + 14 = ____
  7. 1 + ____ = 21
  8. ____ + 10 = 14
  9. ____ + 15 = 33
  10. 19 + ____ = 23
  11. 20 + ____ = 28
  12. 8 + ____ = 23
  13. 16 + 16 = ____
  14. 13 + 16 = ____
  15. ____ + 2 = 13
  16. ____ + 2 = 16
  17. ____ + 13 = 31
  18. 6 + 3 = ____

Answer Key