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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. 5 + 18 = ____
  2. 10 + ____ = 26
  3. ____ + 14 = 24
  4. ____ + 4 = 22
  5. 12 + 15 = ____
  6. 18 + 14 = ____
  7. 7 + 16 = ____
  8. 9 + 5 = ____
  9. 5 + 11 = ____
  10. 12 + 11 = ____
  11. ____ + 16 = 31
  12. 16 + 17 = ____
  13. 14 + 6 = ____
  14. 15 + 5 = ____
  15. 20 + 14 = ____
  16. 8 + 9 = ____
  17. 15 + 16 = ____

Answer Key