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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. 16 + ____ = 25
  2. 5 + ____ = 17
  3. 9 + 8 = ____
  4. 11 + ____ = 15
  5. ____ + 10 = 12
  6. 7 + 18 = ____
  7. 12 + 10 = ____
  8. ____ + 7 = 12
  9. 18 + 2 = ____
  10. 9 + ____ = 14
  11. ____ + 20 = 39
  12. 5 + ____ = 15
  13. 6 + 12 = ____
  14. 6 + ____ = 26
  15. ____ + 6 = 26
  16. 12 + ____ = 19
  17. 3 + ____ = 6
  18. ____ + 16 = 22

Answer Key

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