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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. ____ + 7 = 10
  2. 17 + 18 = ____
  3. 16 + ____ = 31
  4. ____ + 15 = 18
  5. 15 + ____ = 26
  6. ____ + 15 = 26
  7. 9 + ____ = 20
  8. 9 + ____ = 15
  9. 13 + ____ = 20
  10. 20 + 7 = ____
  11. 2 + 3 = ____

Answer Key