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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. ____ + 7 = 27
  2. 3 + 5 = ____
  3. 4 + 16 = ____
  4. 18 + ____ = 28
  5. 9 + 3 = ____
  6. 2 + ____ = 14
  7. ____ + 3 = 11
  8. ____ + 6 = 22
  9. 9 + 7 = ____
  10. 1 + ____ = 12
  11. ____ + 10 = 16
  12. 20 + 20 = ____
  13. 16 + 13 = ____

Answer Key