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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. 1 + 10 = ____
  2. 19 + 16 = ____
  3. ____ + 7 = 10
  4. ____ + 5 = 11
  5. 17 + ____ = 34
  6. ____ + 17 = 34
  7. ____ + 20 = 33
  8. ____ + 19 = 25
  9. 2 + 4 = ____
  10. 5 + 4 = ____
  11. 15 + 16 = ____
  12. 12 + 9 = ____

Answer Key