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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. 8 + 5 = ____
  2. 1 + 14 = ____
  3. 10 + 6 = ____
  4. ____ + 19 = 30
  5. 3 + 9 = ____
  6. 8 + 10 = ____
  7. 19 + 2 = ____
  8. 13 + ____ = 16
  9. 5 + ____ = 17
  10. ____ + 10 = 19
  11. ____ + 9 = 20
  12. 19 + 12 = ____
  13. 6 + 9 = ____
  14. 10 + 7 = ____
  15. 20 + ____ = 40
  16. ____ + 4 = 5
  17. 8 + 9 = ____

Answer Key