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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. ____ + 16 = 24
  2. 7 + ____ = 11
  3. ____ + 18 = 38
  4. 5 + ____ = 9
  5. 12 + 9 = ____
  6. 1 + ____ = 15
  7. 9 + ____ = 13
  8. ____ + 4 = 10
  9. ____ + 3 = 16
  10. 13 + 10 = ____
  11. 1 + ____ = 19
  12. ____ + 2 = 13
  13. 18 + 6 = ____
  14. ____ + 13 = 25
  15. 14 + 15 = ____
  16. 20 + ____ = 33
  17. 3 + 12 = ____
  18. ____ + 15 = 20
  19. 11 + 2 = ____
  20. ____ + 20 = 30

Answer Key

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