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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. 18 + 15 = ____
  2. ____ + 9 = 18
  3. 11 + ____ = 26
  4. 15 + 1 = ____
  5. 16 + 2 = ____
  6. 8 + ____ = 28
  7. ____ + 2 = 18
  8. 19 + 8 = ____
  9. 12 + ____ = 21
  10. 2 + ____ = 20
  11. 16 + ____ = 30
  12. 13 + ____ = 16
  13. ____ + 15 = 19
  14. ____ + 10 = 16

Answer Key