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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. 12 + ____ = 18
  2. ____ + 14 = 23
  3. ____ + 13 = 31
  4. 9 + ____ = 22
  5. 1 + 6 = ____
  6. ____ + 11 = 30
  7. ____ + 20 = 37
  8. ____ + 1 = 4
  9. 1 + 16 = ____
  10. 2 + ____ = 4
  11. 9 + 1 = ____
  12. 14 + 6 = ____
  13. ____ + 16 = 32
  14. ____ + 14 = 32
  15. ____ + 6 = 24

Answer Key