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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. ____ + 18 = 25
  2. ____ + 16 = 26
  3. 9 + 18 = ____
  4. ____ + 4 = 20
  5. 3 + ____ = 11
  6. 19 + ____ = 24
  7. 16 + 14 = ____
  8. 8 + 7 = ____
  9. ____ + 16 = 35
  10. ____ + 14 = 28
  11. 5 + 15 = ____
  12. ____ + 10 = 24
  13. 12 + 9 = ____
  14. 9 + 18 = ____

Answer Key