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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. 1 + ____ = 8
  2. 9 + 4 = ____
  3. 6 + 11 = ____
  4. 12 + ____ = 31
  5. ____ + 11 = 28
  6. ____ + 10 = 27
  7. ____ + 1 = 20
  8. ____ + 9 = 14
  9. 7 + 17 = ____
  10. 18 + 17 = ____
  11. 4 + ____ = 9
  12. ____ + 19 = 36
  13. 13 + ____ = 33
  14. 12 + 9 = ____
  15. 6 + 15 = ____
  16. 8 + 9 = ____
  17. 2 + ____ = 11

Answer Key