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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 + 18 = ____
  2. ____ + 1 = 18
  3. 1 + 17 = ____
  4. 3 + 20 = ____
  5. 18 + 16 = ____
  6. 3 + 8 = ____
  7. 2 + ____ = 13
  8. 19 + 15 = ____
  9. 18 + 19 = ____
  10. 20 + 16 = ____

Answer Key