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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. ____ + 11 = 21
  2. ____ + 12 = 21
  3. 19 + ____ = 29
  4. ____ + 12 = 24
  5. 2 + ____ = 6
  6. 16 + 20 = ____
  7. ____ + 16 = 19
  8. 1 + 16 = ____
  9. ____ + 5 = 19
  10. ____ + 15 = 18
  11. 16 + ____ = 33

Answer Key