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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. 4 + 18 = ____
  2. 17 + 20 = ____
  3. 6 + 6 = ____
  4. ____ + 18 = 29
  5. 17 + ____ = 25
  6. ____ + 16 = 27
  7. ____ + 13 = 30
  8. ____ + 13 = 28
  9. ____ + 14 = 28
  10. 3 + ____ = 10
  11. 2 + 20 = ____
  12. 2 + ____ = 12
  13. ____ + 6 = 16
  14. 3 + ____ = 9
  15. 16 + 17 = ____
  16. 17 + 5 = ____
  17. ____ + 13 = 15

Answer Key

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