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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. 19 + 14 = ____
  2. 5 + ____ = 18
  3. ____ + 5 = 25
  4. 2 + ____ = 20
  5. 20 + ____ = 28
  6. ____ + 18 = 34
  7. 20 + 1 = ____
  8. 14 + 13 = ____
  9. ____ + 18 = 32
  10. 4 + 18 = ____
  11. 20 + ____ = 36
  12. ____ + 10 = 22
  13. ____ + 5 = 18
  14. 19 + ____ = 25
  15. 3 + ____ = 14
  16. 13 + 4 = ____
  17. 9 + 4 = ____

Answer Key