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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. ____ + 4 = 8
  2. 2 + 9 = ____
  3. 6 + 20 = ____
  4. 18 + 1 = ____
  5. 4 + ____ = 15
  6. 4 + 7 = ____
  7. 20 + ____ = 35
  8. 2 + 11 = ____
  9. ____ + 1 = 4
  10. 13 + ____ = 31
  11. ____ + 19 = 22
  12. 13 + 7 = ____

Answer Key