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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 + 8 = ____
  2. ____ + 8 = 12
  3. ____ + 20 = 30
  4. 3 + 10 = ____
  5. 1 + 20 = ____
  6. 19 + 13 = ____
  7. 10 + ____ = 18
  8. ____ + 13 = 16
  9. 15 + ____ = 23
  10. 9 + 12 = ____
  11. 13 + 19 = ____
  12. 20 + 18 = ____
  13. 16 + 9 = ____
  14. 11 + ____ = 29
  15. 15 + 4 = ____

Answer Key

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