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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. 16 + 15 = ____
  2. 9 + ____ = 10
  3. 20 + ____ = 30
  4. 5 + 10 = ____
  5. 14 + ____ = 33
  6. 15 + ____ = 26
  7. ____ + 13 = 19
  8. ____ + 15 = 20
  9. 5 + 16 = ____
  10. ____ + 15 = 22
  11. 8 + ____ = 24
  12. ____ + 20 = 34
  13. ____ + 16 = 21
  14. 15 + 17 = ____
  15. 5 + 5 = ____
  16. 20 + 3 = ____

Answer Key

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