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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. ____ + 13 = 16
  2. 18 + 7 = ____
  3. 8 + 12 = ____
  4. 15 + ____ = 28
  5. ____ + 11 = 26
  6. ____ + 9 = 22
  7. 4 + 1 = ____
  8. 1 + ____ = 10
  9. 17 + 12 = ____
  10. ____ + 13 = 27
  11. 13 + ____ = 28
  12. ____ + 19 = 35

Answer Key