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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. ____ + 8 = 26
  2. ____ + 11 = 19
  3. 2 + ____ = 20
  4. 7 + ____ = 24
  5. 10 + ____ = 14
  6. ____ + 13 = 22
  7. 10 + 19 = ____
  8. ____ + 17 = 26
  9. 20 + ____ = 40
  10. 11 + 15 = ____
  11. 18 + 7 = ____
  12. ____ + 8 = 16
  13. 20 + 17 = ____
  14. 5 + 11 = ____
  15. 2 + ____ = 4
  16. 10 + ____ = 28

Answer Key