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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 + ____ = 27
  2. ____ + 1 = 4
  3. ____ + 12 = 30
  4. 19 + 1 = ____
  5. ____ + 1 = 12
  6. 20 + 20 = ____
  7. 4 + 8 = ____
  8. ____ + 5 = 17
  9. 7 + 2 = ____
  10. 2 + ____ = 16
  11. ____ + 4 = 6

Answer Key