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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. 7 + ____ = 12
  2. 4 + 19 = ____
  3. 17 + 17 = ____
  4. 13 + 19 = ____
  5. 1 + ____ = 18
  6. 16 + ____ = 21
  7. 9 + ____ = 19
  8. 7 + 4 = ____
  9. 5 + 14 = ____
  10. 1 + ____ = 18
  11. 8 + ____ = 18
  12. 17 + ____ = 21
  13. 16 + ____ = 27
  14. ____ + 5 = 8
  15. 18 + ____ = 35

Answer Key