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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. ____ + 15 = 24
  2. 18 + 18 = ____
  3. 13 + ____ = 23
  4. ____ + 15 = 22
  5. ____ + 6 = 13
  6. 6 + ____ = 15
  7. 6 + ____ = 23
  8. 7 + 3 = ____
  9. 7 + 2 = ____
  10. 15 + 6 = ____
  11. 10 + ____ = 29
  12. ____ + 15 = 23

Answer Key