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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 + 19 = ____
  2. 14 + 13 = ____
  3. 10 + ____ = 21
  4. 11 + 15 = ____
  5. ____ + 17 = 33
  6. ____ + 6 = 26
  7. ____ + 10 = 22
  8. 14 + 14 = ____
  9. ____ + 11 = 28
  10. 4 + 7 = ____
  11. 13 + ____ = 24
  12. 19 + 19 = ____
  13. ____ + 3 = 23
  14. 20 + 6 = ____

Answer Key