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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. ____ + 5 = 7
  2. 4 + ____ = 9
  3. 11 + ____ = 19
  4. 14 + 1 = ____
  5. 2 + 4 = ____
  6. 1 + 18 = ____
  7. 19 + ____ = 28
  8. ____ + 3 = 11
  9. 20 + ____ = 22
  10. 8 + ____ = 15
  11. 11 + 18 = ____
  12. 12 + ____ = 23
  13. 1 + 18 = ____
  14. 8 + ____ = 21
  15. ____ + 14 = 18
  16. 7 + 11 = ____

Answer Key