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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. 14 + ____ = 22
  2. 13 + 15 = ____
  3. 2 + 17 = ____
  4. ____ + 17 = 34
  5. ____ + 7 = 11
  6. 17 + 19 = ____
  7. ____ + 19 = 33
  8. 3 + 15 = ____
  9. 15 + ____ = 35
  10. ____ + 13 = 20
  11. 1 + 14 = ____
  12. ____ + 4 = 13
  13. 20 + 4 = ____

Answer Key