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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. 8 + ____ = 10
  2. 16 + 19 = ____
  3. 2 + 11 = ____
  4. 2 + 13 = ____
  5. 9 + 11 = ____
  6. 12 + ____ = 27
  7. ____ + 14 = 17
  8. 16 + ____ = 24
  9. 20 + ____ = 23
  10. 14 + 5 = ____
  11. 5 + ____ = 19
  12. 14 + 19 = ____
  13. 3 + ____ = 14
  14. 11 + ____ = 29
  15. ____ + 17 = 18
  16. 19 + 19 = ____
  17. 1 + 9 = ____
  18. 19 + ____ = 25

Answer Key