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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. 14 + ____ = 17
  2. 11 + 17 = ____
  3. 12 + 6 = ____
  4. ____ + 5 = 10
  5. ____ + 19 = 28
  6. 13 + 7 = ____
  7. 1 + ____ = 9
  8. ____ + 11 = 26
  9. ____ + 11 = 24
  10. ____ + 14 = 26
  11. ____ + 18 = 28
  12. ____ + 13 = 23
  13. ____ + 2 = 15
  14. ____ + 10 = 23
  15. ____ + 17 = 24
  16. ____ + 12 = 20
  17. 15 + ____ = 25

Answer Key