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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. 6 + ____ = 26
  2. ____ + 20 = 38
  3. ____ + 18 = 30
  4. 13 + 20 = ____
  5. 3 + ____ = 6
  6. 11 + 19 = ____
  7. ____ + 16 = 27
  8. 5 + 7 = ____
  9. ____ + 13 = 14
  10. ____ + 6 = 19
  11. 7 + 9 = ____
  12. 9 + ____ = 14
  13. 9 + ____ = 27
  14. ____ + 5 = 25
  15. ____ + 19 = 39
  16. 1 + ____ = 20
  17. ____ + 2 = 4

Answer Key