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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. ____ + 4 = 13
  2. 6 + 3 = ____
  3. 2 + 10 = ____
  4. 11 + ____ = 17
  5. ____ + 9 = 21
  6. 18 + ____ = 25
  7. ____ + 4 = 10
  8. ____ + 20 = 24
  9. 5 + 18 = ____
  10. 1 + ____ = 4
  11. ____ + 6 = 10
  12. 3 + ____ = 23
  13. 15 + 7 = ____
  14. ____ + 20 = 21
  15. 7 + ____ = 11
  16. ____ + 9 = 24
  17. 3 + 19 = ____
  18. 18 + 6 = ____

Answer Key

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