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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. 11 + ____ = 29
  2. 18 + 6 = ____
  3. ____ + 17 = 21
  4. ____ + 12 = 13
  5. 5 + 5 = ____
  6. 2 + ____ = 13
  7. 11 + ____ = 18
  8. 6 + ____ = 7
  9. 18 + ____ = 21
  10. 9 + ____ = 18
  11. ____ + 14 = 34
  12. ____ + 18 = 28
  13. 18 + ____ = 37
  14. ____ + 18 = 21
  15. 2 + 4 = ____
  16. ____ + 6 = 22
  17. ____ + 1 = 11
  18. 7 + ____ = 26

Answer Key

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