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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. 3 + ____ = 14
  2. 18 + ____ = 27
  3. 4 + 6 = ____
  4. 7 + 7 = ____
  5. 2 + 10 = ____
  6. 17 + 15 = ____
  7. 8 + 17 = ____
  8. 13 + 8 = ____
  9. ____ + 12 = 30
  10. 9 + 4 = ____
  11. ____ + 9 = 26
  12. 13 + ____ = 31

Answer Key