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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. ____ + 16 = 35
  2. 9 + 20 = ____
  3. ____ + 17 = 33
  4. 4 + 18 = ____
  5. 2 + ____ = 18
  6. 2 + ____ = 18
  7. ____ + 6 = 22
  8. 2 + 11 = ____
  9. ____ + 2 = 16
  10. 8 + 11 = ____
  11. 18 + 11 = ____
  12. ____ + 18 = 23
  13. 7 + 2 = ____
  14. 18 + ____ = 37

Answer Key