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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. ____ + 15 = 27
  2. 2 + ____ = 12
  3. ____ + 19 = 22
  4. 2 + 20 = ____
  5. ____ + 20 = 30
  6. 17 + ____ = 28
  7. ____ + 13 = 16
  8. 7 + ____ = 8
  9. 1 + 1 = ____
  10. 7 + 7 = ____
  11. 19 + 6 = ____
  12. ____ + 14 = 17
  13. 5 + ____ = 7
  14. ____ + 19 = 37
  15. 20 + ____ = 25
  16. ____ + 9 = 25
  17. ____ + 19 = 30

Answer Key