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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 + ____ = 20
  2. 19 + 14 = ____
  3. 12 + ____ = 27
  4. 18 + ____ = 32
  5. 19 + 14 = ____
  6. 7 + 16 = ____
  7. ____ + 20 = 36
  8. ____ + 4 = 17
  9. ____ + 6 = 18
  10. 6 + 8 = ____
  11. 8 + 2 = ____
  12. ____ + 15 = 18
  13. 10 + ____ = 29
  14. 15 + ____ = 17
  15. 5 + 10 = ____
  16. 7 + 20 = ____
  17. 3 + ____ = 23
  18. 9 + ____ = 21
  19. 9 + ____ = 11
  20. 14 + ____ = 34

Answer Key

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