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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 + ____ = 34
  2. 19 + ____ = 37
  3. 18 + 14 = ____
  4. ____ + 10 = 21
  5. ____ + 7 = 13
  6. 10 + ____ = 23
  7. 17 + 20 = ____
  8. 12 + 19 = ____
  9. ____ + 3 = 18
  10. ____ + 18 = 37
  11. ____ + 20 = 39
  12. 15 + 14 = ____

Answer Key

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