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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. 3 + 10 = ____
  2. 13 + ____ = 15
  3. ____ + 3 = 5
  4. 17 + 1 = ____
  5. 18 + 19 = ____
  6. ____ + 20 = 24
  7. 19 + ____ = 34
  8. 4 + ____ = 17
  9. ____ + 5 = 23
  10. ____ + 13 = 17
  11. 15 + 19 = ____
  12. 14 + 3 = ____

Answer Key