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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. 5 + 7 = ____
  2. 19 + 12 = ____
  3. ____ + 12 = 20
  4. 15 + ____ = 19
  5. 3 + 10 = ____
  6. 8 + ____ = 22
  7. 14 + ____ = 18
  8. 14 + 10 = ____
  9. 6 + 1 = ____
  10. ____ + 17 = 29
  11. ____ + 5 = 24
  12. 6 + 19 = ____
  13. 1 + 8 = ____
  14. ____ + 13 = 15
  15. 17 + ____ = 29
  16. 15 + 14 = ____

Answer Key