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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. 19 + 14 = ____
  2. 14 + 2 = ____
  3. 14 + 14 = ____
  4. ____ + 1 = 21
  5. ____ + 12 = 32
  6. ____ + 3 = 14
  7. 6 + 12 = ____
  8. ____ + 8 = 27
  9. 17 + ____ = 24
  10. 19 + 3 = ____
  11. 17 + 17 = ____
  12. 5 + 4 = ____
  13. 16 + ____ = 20
  14. ____ + 19 = 29
  15. 7 + 10 = ____
  16. ____ + 20 = 21
  17. 8 + ____ = 18
  18. 6 + ____ = 26
  19. ____ + 7 = 27
  20. ____ + 8 = 28
  21. ____ + 17 = 34

Answer Key