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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. 19 + 13 = ____
  2. 15 + 12 = ____
  3. 14 + 12 = ____
  4. ____ + 20 = 37
  5. 13 + 18 = ____
  6. ____ + 15 = 17
  7. 8 + 12 = ____
  8. ____ + 19 = 22
  9. 7 + ____ = 17
  10. 10 + 20 = ____

Answer Key