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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 + ____ = 35
  2. ____ + 7 = 13
  3. 18 + ____ = 22
  4. ____ + 3 = 14
  5. ____ + 8 = 23
  6. 17 + ____ = 25
  7. 11 + 4 = ____
  8. 10 + 3 = ____
  9. 19 + ____ = 36
  10. 10 + ____ = 29
  11. ____ + 12 = 28
  12. ____ + 18 = 20
  13. 6 + ____ = 25
  14. 5 + 1 = ____
  15. 5 + ____ = 9
  16. 5 + ____ = 7
  17. 18 + 10 = ____

Answer Key

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