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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 + ____ = 31
  2. 8 + 3 = ____
  3. 3 + ____ = 11
  4. ____ + 12 = 13
  5. 4 + ____ = 6
  6. ____ + 8 = 22
  7. 16 + ____ = 18
  8. 8 + 19 = ____
  9. ____ + 19 = 25
  10. 1 + 14 = ____
  11. 18 + 12 = ____
  12. 13 + 19 = ____
  13. 7 + ____ = 11
  14. 13 + 12 = ____
  15. 12 + ____ = 22
  16. ____ + 12 = 15
  17. 14 + ____ = 15

Answer Key