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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 + ____ = 24
  2. 5 + ____ = 23
  3. 8 + ____ = 20
  4. 6 + ____ = 14
  5. 13 + 1 = ____
  6. 5 + 9 = ____
  7. 2 + ____ = 5
  8. ____ + 1 = 12
  9. 4 + ____ = 9
  10. 8 + 5 = ____
  11. 2 + ____ = 22
  12. ____ + 7 = 14
  13. 19 + 10 = ____
  14. 12 + 16 = ____
  15. ____ + 14 = 31
  16. ____ + 19 = 22

Answer Key