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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 + 9 = ____
  2. 19 + 18 = ____
  3. 1 + 2 = ____
  4. ____ + 9 = 11
  5. 16 + ____ = 35
  6. 7 + 15 = ____
  7. 3 + ____ = 10
  8. 5 + 11 = ____
  9. 2 + ____ = 19
  10. ____ + 6 = 14
  11. 14 + 7 = ____
  12. 14 + ____ = 19
  13. ____ + 12 = 16
  14. ____ + 4 = 20
  15. 6 + ____ = 24

Answer Key