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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. 2 + 5 = ____
  2. 14 + 10 = ____
  3. 10 + 5 = ____
  4. 15 + 4 = ____
  5. 2 + ____ = 17
  6. 4 + ____ = 23
  7. ____ + 9 = 17
  8. 6 + 6 = ____
  9. 3 + ____ = 11
  10. ____ + 7 = 26
  11. 18 + ____ = 26
  12. ____ + 9 = 13
  13. ____ + 6 = 11
  14. 3 + ____ = 5
  15. 10 + 13 = ____
  16. 19 + ____ = 30
  17. ____ + 18 = 20
  18. ____ + 12 = 16

Answer Key