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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 + ____ = 24
  2. 6 + 17 = ____
  3. 15 + 8 = ____
  4. 10 + ____ = 14
  5. 7 + ____ = 26
  6. 12 + 3 = ____
  7. 19 + 7 = ____
  8. ____ + 10 = 11
  9. 14 + 17 = ____
  10. 7 + ____ = 11
  11. ____ + 6 = 20
  12. 9 + ____ = 11
  13. 8 + 2 = ____
  14. 16 + ____ = 19
  15. ____ + 18 = 32
  16. ____ + 14 = 28
  17. ____ + 20 = 30
  18. 13 + 7 = ____
  19. 11 + 13 = ____
  20. 8 + ____ = 11

Answer Key