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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 + ____ = 18
  2. 3 + 12 = ____
  3. 4 + 20 = ____
  4. 3 + 14 = ____
  5. 17 + ____ = 24
  6. 1 + 7 = ____
  7. 13 + 8 = ____
  8. 15 + ____ = 34
  9. 18 + ____ = 26
  10. ____ + 16 = 33
  11. 13 + 8 = ____

Answer Key