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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 + ____ = 32
  2. ____ + 4 = 13
  3. 15 + 5 = ____
  4. 10 + ____ = 14
  5. 15 + 15 = ____
  6. 2 + ____ = 8
  7. 17 + ____ = 25
  8. 11 + ____ = 22
  9. ____ + 20 = 24
  10. ____ + 14 = 30
  11. ____ + 7 = 20
  12. 4 + ____ = 5
  13. 15 + ____ = 17
  14. ____ + 1 = 9
  15. 13 + 7 = ____
  16. 7 + ____ = 10

Answer Key