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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. 6 + ____ = 9
  2. ____ + 7 = 24
  3. 20 + ____ = 36
  4. 11 + ____ = 23
  5. 5 + 19 = ____
  6. 9 + ____ = 13
  7. ____ + 19 = 37
  8. 3 + 15 = ____
  9. ____ + 2 = 11
  10. 6 + ____ = 11
  11. 10 + ____ = 21
  12. 7 + 12 = ____
  13. 19 + 6 = ____
  14. 5 + ____ = 9
  15. 7 + 5 = ____
  16. ____ + 17 = 32
  17. 3 + 9 = ____
  18. 16 + ____ = 30

Answer Key