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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. 19 + 2 = ____
  2. 15 + ____ = 35
  3. 14 + 20 = ____
  4. 6 + ____ = 20
  5. 16 + ____ = 33
  6. ____ + 3 = 15
  7. 5 + 15 = ____
  8. ____ + 20 = 21
  9. 14 + ____ = 20
  10. 14 + ____ = 23
  11. ____ + 15 = 25
  12. 10 + 20 = ____
  13. 6 + ____ = 21
  14. 8 + 1 = ____
  15. ____ + 8 = 24

Answer Key

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