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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. 7 + 19 = ____
  2. 4 + 20 = ____
  3. 7 + 2 = ____
  4. 1 + 19 = ____
  5. 13 + ____ = 25
  6. 7 + ____ = 20
  7. ____ + 17 = 21
  8. 18 + ____ = 37
  9. 1 + ____ = 19
  10. 20 + 5 = ____
  11. 20 + ____ = 39
  12. ____ + 4 = 6
  13. 4 + 5 = ____
  14. ____ + 9 = 25

Answer Key