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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. 9 + ____ = 13
  2. 5 + 4 = ____
  3. 2 + 12 = ____
  4. 4 + 11 = ____
  5. 19 + 13 = ____
  6. 10 + ____ = 13
  7. 15 + 6 = ____
  8. 2 + 12 = ____
  9. ____ + 8 = 27
  10. 20 + ____ = 21
  11. ____ + 4 = 21
  12. 15 + ____ = 25
  13. 16 + 1 = ____
  14. 17 + 18 = ____
  15. 13 + 18 = ____
  16. 13 + ____ = 23
  17. ____ + 8 = 11

Answer Key

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