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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. 15 + 11 = ____
  2. ____ + 3 = 13
  3. 13 + 4 = ____
  4. ____ + 15 = 35
  5. 19 + 20 = ____
  6. 19 + 17 = ____
  7. 12 + 1 = ____
  8. ____ + 13 = 14
  9. 5 + ____ = 15
  10. ____ + 15 = 23
  11. ____ + 9 = 24
  12. 14 + 20 = ____
  13. 5 + 11 = ____
  14. ____ + 3 = 19
  15. 14 + ____ = 17
  16. ____ + 3 = 18
  17. ____ + 3 = 12

Answer Key

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