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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. 18 + 3 = ____
  2. ____ + 12 = 28
  3. ____ + 8 = 20
  4. 20 + 19 = ____
  5. 6 + ____ = 15
  6. ____ + 19 = 35
  7. ____ + 9 = 13
  8. 19 + ____ = 35
  9. 15 + ____ = 26
  10. 14 + 15 = ____
  11. 4 + 20 = ____
  12. ____ + 19 = 33

Answer Key

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