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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. 15 + 11 = ____
  2. ____ + 2 = 6
  3. 14 + ____ = 20
  4. 1 + ____ = 4
  5. 5 + 15 = ____
  6. ____ + 11 = 28
  7. 12 + ____ = 29
  8. 2 + 10 = ____
  9. 18 + 7 = ____
  10. ____ + 11 = 31
  11. 9 + 16 = ____
  12. ____ + 17 = 29
  13. 16 + ____ = 30

Answer Key