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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. ____ + 15 = 28
  2. 12 + 19 = ____
  3. 5 + 5 = ____
  4. 8 + ____ = 13
  5. 6 + 8 = ____
  6. ____ + 10 = 21
  7. ____ + 5 = 22
  8. 14 + 12 = ____
  9. 19 + ____ = 30
  10. 2 + 18 = ____
  11. 8 + ____ = 13
  12. ____ + 8 = 12
  13. 18 + ____ = 25
  14. ____ + 2 = 16
  15. 16 + 17 = ____
  16. 18 + 2 = ____

Answer Key