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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 + 2 = ____
  2. ____ + 10 = 13
  3. 2 + 1 = ____
  4. 7 + ____ = 24
  5. 12 + ____ = 14
  6. 20 + 17 = ____
  7. 3 + 3 = ____
  8. ____ + 14 = 21
  9. 11 + ____ = 21
  10. ____ + 1 = 19
  11. 17 + ____ = 36
  12. 1 + 9 = ____
  13. 19 + 20 = ____
  14. 11 + 6 = ____
  15. 15 + 18 = ____
  16. 10 + 2 = ____
  17. ____ + 14 = 32
  18. ____ + 16 = 36
  19. ____ + 16 = 31

Answer Key