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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. ____ + 16 = 23
  2. ____ + 17 = 22
  3. ____ + 5 = 12
  4. 6 + ____ = 12
  5. 19 + ____ = 29
  6. 13 + 9 = ____
  7. 17 + 19 = ____
  8. 8 + 9 = ____
  9. ____ + 20 = 37
  10. 6 + 4 = ____
  11. 2 + ____ = 16
  12. 2 + 12 = ____

Answer Key