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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. ____ + 20 = 34
  2. 9 + ____ = 11
  3. 4 + 13 = ____
  4. ____ + 7 = 9
  5. 3 + ____ = 6
  6. 14 + 19 = ____
  7. 19 + ____ = 30
  8. ____ + 13 = 18
  9. 18 + 9 = ____
  10. ____ + 18 = 28
  11. 11 + 15 = ____
  12. 3 + 17 = ____
  13. ____ + 8 = 12
  14. 10 + 18 = ____

Answer Key