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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. ____ + 11 = 20
  2. 1 + 6 = ____
  3. 3 + 17 = ____
  4. ____ + 6 = 17
  5. ____ + 19 = 33
  6. 15 + 14 = ____
  7. 13 + 1 = ____
  8. 17 + 3 = ____
  9. 12 + 2 = ____
  10. ____ + 4 = 24
  11. ____ + 12 = 26
  12. 8 + 17 = ____
  13. 20 + 18 = ____
  14. ____ + 6 = 22
  15. 9 + ____ = 24
  16. ____ + 15 = 24
  17. 1 + ____ = 19
  18. 7 + 5 = ____

Answer Key

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