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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. 4 + ____ = 20
  2. 11 + 18 = ____
  3. 17 + ____ = 36
  4. 4 + 12 = ____
  5. 5 + ____ = 24
  6. ____ + 9 = 15
  7. ____ + 13 = 29
  8. 7 + ____ = 25
  9. 16 + ____ = 33
  10. ____ + 11 = 17
  11. ____ + 16 = 33
  12. ____ + 14 = 33

Answer Key