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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. 18 + ____ = 23
  2. 9 + 19 = ____
  3. ____ + 12 = 26
  4. 20 + ____ = 34
  5. 13 + ____ = 31
  6. 8 + ____ = 18
  7. ____ + 2 = 10
  8. 14 + 3 = ____
  9. 12 + 11 = ____
  10. ____ + 10 = 29
  11. 2 + 11 = ____
  12. ____ + 15 = 22
  13. 7 + ____ = 20
  14. 14 + ____ = 16
  15. ____ + 14 = 17
  16. 8 + 1 = ____

Answer Key

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