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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 + ____ = 27
  2. 9 + 10 = ____
  3. 20 + 8 = ____
  4. ____ + 4 = 17
  5. ____ + 8 = 20
  6. ____ + 10 = 26
  7. 4 + ____ = 24
  8. 7 + 3 = ____
  9. ____ + 9 = 23
  10. ____ + 15 = 31
  11. 4 + 3 = ____
  12. 10 + ____ = 30
  13. ____ + 5 = 18

Answer Key