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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. 17 + 11 = ____
  2. 13 + ____ = 25
  3. 18 + ____ = 30
  4. 15 + 12 = ____
  5. 3 + 9 = ____
  6. 16 + 13 = ____
  7. 16 + 19 = ____
  8. ____ + 1 = 21
  9. ____ + 17 = 32
  10. ____ + 13 = 17
  11. 16 + ____ = 29
  12. ____ + 4 = 6

Answer Key