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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. 2 + ____ = 3
  2. 6 + 20 = ____
  3. ____ + 10 = 27
  4. 3 + 15 = ____
  5. 4 + 5 = ____
  6. 5 + ____ = 24
  7. ____ + 4 = 12
  8. 15 + 7 = ____
  9. 12 + ____ = 24
  10. ____ + 5 = 18
  11. ____ + 1 = 3
  12. ____ + 19 = 39
  13. ____ + 16 = 19
  14. 20 + ____ = 38

Answer Key

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