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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. ____ + 17 = 30
  2. ____ + 11 = 21
  3. ____ + 13 = 14
  4. ____ + 5 = 18
  5. 10 + ____ = 26
  6. 14 + 7 = ____
  7. ____ + 5 = 23
  8. ____ + 6 = 24
  9. ____ + 3 = 21
  10. ____ + 20 = 30
  11. ____ + 20 = 27
  12. ____ + 11 = 29
  13. ____ + 5 = 10
  14. 2 + 19 = ____
  15. 15 + 1 = ____
  16. ____ + 2 = 7
  17. 9 + ____ = 10
  18. 3 + ____ = 22

Answer Key

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