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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 = 9
  2. 10 + ____ = 29
  3. 1 + 7 = ____
  4. 6 + ____ = 22
  5. 15 + ____ = 21
  6. ____ + 2 = 5
  7. 11 + ____ = 26
  8. 13 + 6 = ____
  9. ____ + 9 = 13
  10. 6 + 17 = ____
  11. ____ + 10 = 24
  12. ____ + 12 = 13
  13. 9 + ____ = 13
  14. ____ + 7 = 23
  15. ____ + 7 = 27
  16. 10 + ____ = 28
  17. ____ + 16 = 28

Answer Key