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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. 18 + ____ = 24
  2. ____ + 20 = 29
  3. 3 + 11 = ____
  4. 5 + 8 = ____
  5. 14 + ____ = 16
  6. 5 + 8 = ____
  7. 10 + 2 = ____
  8. ____ + 11 = 22
  9. 7 + 16 = ____
  10. ____ + 20 = 37
  11. 9 + 13 = ____
  12. 7 + ____ = 26
  13. ____ + 16 = 34
  14. ____ + 3 = 11
  15. 6 + 2 = ____
  16. 13 + 15 = ____
  17. 20 + 1 = ____
  18. 5 + ____ = 17
  19. ____ + 15 = 18

Answer Key