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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. 6 + ____ = 19
  2. 2 + 16 = ____
  3. 10 + 14 = ____
  4. 14 + ____ = 15
  5. 16 + 18 = ____
  6. 7 + ____ = 11
  7. ____ + 8 = 20
  8. 20 + 14 = ____
  9. ____ + 2 = 7
  10. ____ + 16 = 26
  11. 17 + 18 = ____
  12. 9 + ____ = 10
  13. ____ + 9 = 22
  14. 8 + 2 = ____
  15. ____ + 6 = 21
  16. 16 + 15 = ____
  17. 7 + 17 = ____
  18. 8 + 20 = ____
  19. 6 + 4 = ____
  20. 2 + ____ = 18

Answer Key

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