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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. 15 + 4 = ____
  2. ____ + 7 = 12
  3. 17 + 9 = ____
  4. 10 + 4 = ____
  5. 10 + 9 = ____
  6. ____ + 1 = 14
  7. 19 + 15 = ____
  8. 11 + ____ = 23
  9. 19 + 2 = ____
  10. 5 + ____ = 8
  11. ____ + 13 = 33
  12. 12 + ____ = 25
  13. 18 + 12 = ____

Answer Key