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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 + ____ = 16
  2. 1 + 1 = ____
  3. 9 + 14 = ____
  4. 1 + 5 = ____
  5. ____ + 10 = 11
  6. 8 + ____ = 18
  7. 15 + ____ = 32
  8. 3 + ____ = 19
  9. ____ + 15 = 17
  10. 6 + 5 = ____
  11. 13 + 19 = ____
  12. 16 + 19 = ____
  13. 18 + 18 = ____
  14. 18 + ____ = 29
  15. 2 + ____ = 13
  16. ____ + 1 = 16
  17. 10 + 16 = ____
  18. 2 + 13 = ____
  19. 13 + 19 = ____
  20. ____ + 7 = 26

Answer Key