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

Answer Key

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