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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. 11 + ____ = 23
  2. 11 + 10 = ____
  3. 17 + 10 = ____
  4. ____ + 5 = 13
  5. ____ + 3 = 8
  6. ____ + 19 = 23
  7. 12 + 2 = ____
  8. ____ + 4 = 12
  9. ____ + 10 = 26
  10. 6 + ____ = 13
  11. ____ + 16 = 17
  12. 4 + 2 = ____
  13. 14 + ____ = 19
  14. 11 + 13 = ____

Answer Key