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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. 1 + 11 = ____
  2. 17 + ____ = 23
  3. 18 + 20 = ____
  4. 8 + 6 = ____
  5. 18 + ____ = 34
  6. 4 + 7 = ____
  7. ____ + 14 = 26
  8. 13 + 1 = ____
  9. 14 + ____ = 33
  10. 15 + ____ = 22
  11. 18 + 12 = ____
  12. 18 + 18 = ____
  13. 9 + 5 = ____
  14. 4 + 17 = ____
  15. 18 + ____ = 28
  16. 7 + ____ = 26

Answer Key