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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. 20 + 6 = ____
  2. ____ + 14 = 33
  3. 1 + 15 = ____
  4. 13 + ____ = 24
  5. ____ + 2 = 12
  6. ____ + 14 = 30
  7. ____ + 16 = 25
  8. ____ + 2 = 15
  9. ____ + 7 = 26
  10. ____ + 1 = 12
  11. 19 + 7 = ____
  12. 15 + 16 = ____
  13. 7 + ____ = 26
  14. ____ + 2 = 7
  15. 16 + ____ = 33
  16. 14 + ____ = 34
  17. 6 + 7 = ____
  18. 3 + ____ = 16

Answer Key