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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. ____ + 14 = 24
  2. ____ + 14 = 23
  3. 10 + 16 = ____
  4. ____ + 6 = 21
  5. ____ + 1 = 4
  6. ____ + 20 = 23
  7. ____ + 19 = 27
  8. 12 + ____ = 13
  9. ____ + 2 = 16
  10. 13 + ____ = 24
  11. 1 + 16 = ____
  12. 8 + 17 = ____
  13. ____ + 15 = 26
  14. ____ + 2 = 18
  15. 3 + 12 = ____
  16. 20 + 17 = ____
  17. ____ + 17 = 31
  18. 6 + 11 = ____
  19. 12 + ____ = 20
  20. 2 + 5 = ____

Answer Key

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