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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. 19 + 9 = ____
  2. 11 + 4 = ____
  3. ____ + 3 = 10
  4. 6 + 17 = ____
  5. 5 + 4 = ____
  6. ____ + 1 = 5
  7. 14 + 5 = ____
  8. 14 + 7 = ____
  9. ____ + 13 = 21
  10. 6 + ____ = 11
  11. 3 + 9 = ____
  12. ____ + 14 = 26
  13. 8 + ____ = 24
  14. ____ + 1 = 3
  15. 11 + 15 = ____
  16. 20 + ____ = 36
  17. 1 + 6 = ____
  18. ____ + 19 = 23

Answer Key