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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. 7 + 12 = ____
  2. 20 + 13 = ____
  3. 19 + 19 = ____
  4. 3 + ____ = 12
  5. 10 + 18 = ____
  6. 11 + 8 = ____
  7. ____ + 14 = 24
  8. 18 + ____ = 29
  9. 11 + 19 = ____
  10. 8 + 14 = ____
  11. 1 + ____ = 17
  12. ____ + 20 = 33
  13. 2 + ____ = 12
  14. 3 + ____ = 16
  15. ____ + 5 = 11
  16. ____ + 9 = 25
  17. 10 + 4 = ____
  18. 18 + ____ = 25

Answer Key

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