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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. 10 + 9 = ____
  2. ____ + 12 = 15
  3. 2 + ____ = 5
  4. ____ + 19 = 20
  5. ____ + 11 = 27
  6. 8 + 4 = ____
  7. ____ + 16 = 24
  8. ____ + 1 = 12
  9. 13 + 6 = ____
  10. ____ + 3 = 18
  11. 5 + 12 = ____
  12. ____ + 14 = 33
  13. 2 + ____ = 19
  14. ____ + 4 = 11
  15. 13 + ____ = 23
  16. 7 + 1 = ____
  17. ____ + 17 = 22
  18. ____ + 18 = 38

Answer Key

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