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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 = 33
  2. ____ + 14 = 26
  3. 18 + ____ = 27
  4. 6 + ____ = 25
  5. 19 + ____ = 22
  6. ____ + 16 = 26
  7. ____ + 8 = 20
  8. 20 + ____ = 27
  9. 7 + ____ = 9
  10. 16 + ____ = 25
  11. 2 + 4 = ____
  12. ____ + 1 = 5
  13. ____ + 1 = 21
  14. ____ + 2 = 9
  15. 17 + ____ = 36
  16. 19 + 14 = ____

Answer Key