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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 + 19 = ____
  2. 19 + 19 = ____
  3. 20 + ____ = 25
  4. ____ + 18 = 34
  5. ____ + 20 = 32
  6. 12 + 13 = ____
  7. ____ + 2 = 21
  8. 2 + 13 = ____
  9. 17 + 7 = ____
  10. 14 + 3 = ____
  11. 3 + 13 = ____
  12. 2 + ____ = 4
  13. 16 + ____ = 30
  14. 12 + ____ = 28
  15. 13 + ____ = 32

Answer Key

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