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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. 12 + ____ = 24
  2. 6 + 5 = ____
  3. ____ + 13 = 23
  4. 14 + 17 = ____
  5. 3 + ____ = 22
  6. ____ + 11 = 16
  7. 11 + 6 = ____
  8. 6 + 16 = ____
  9. 9 + 15 = ____
  10. ____ + 10 = 16
  11. 6 + 9 = ____
  12. ____ + 4 = 5
  13. ____ + 1 = 18

Answer Key