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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. 2 + 14 = ____
  2. 20 + ____ = 27
  3. 10 + ____ = 11
  4. ____ + 12 = 22
  5. 7 + 16 = ____
  6. 12 + 2 = ____
  7. ____ + 1 = 21
  8. 13 + 16 = ____
  9. ____ + 10 = 17
  10. ____ + 10 = 15
  11. ____ + 9 = 16
  12. 19 + ____ = 38

Answer Key