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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. 1 + ____ = 16
  2. 2 + 9 = ____
  3. 9 + ____ = 25
  4. ____ + 8 = 25
  5. ____ + 14 = 25
  6. ____ + 12 = 26
  7. ____ + 4 = 19
  8. 6 + 18 = ____
  9. 18 + 19 = ____
  10. ____ + 15 = 33
  11. 8 + 10 = ____

Answer Key