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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. 18 + ____ = 25
  2. 17 + ____ = 18
  3. ____ + 9 = 29
  4. 1 + ____ = 19
  5. 5 + 17 = ____
  6. 19 + 1 = ____
  7. 8 + ____ = 16
  8. 18 + 10 = ____
  9. 16 + 7 = ____
  10. 15 + ____ = 33
  11. 12 + ____ = 22
  12. 11 + ____ = 13
  13. ____ + 20 = 38
  14. ____ + 10 = 13
  15. 8 + 9 = ____
  16. 7 + 7 = ____
  17. 3 + 17 = ____
  18. 20 + ____ = 25

Answer Key

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