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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. 10 + 16 = ____
  2. ____ + 4 = 11
  3. 18 + 3 = ____
  4. 13 + ____ = 15
  5. ____ + 17 = 30
  6. ____ + 18 = 24
  7. 12 + 13 = ____
  8. 3 + ____ = 13
  9. 3 + 10 = ____
  10. ____ + 15 = 18
  11. 20 + ____ = 38
  12. 17 + 9 = ____

Answer Key