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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. 8 + 13 = ____
  2. 4 + ____ = 21
  3. 20 + 9 = ____
  4. 7 + ____ = 25
  5. 17 + 5 = ____
  6. 20 + 11 = ____
  7. 11 + 13 = ____
  8. 20 + ____ = 29
  9. 9 + 8 = ____
  10. ____ + 19 = 38
  11. 18 + ____ = 26
  12. ____ + 14 = 33
  13. ____ + 8 = 18
  14. ____ + 2 = 13

Answer Key

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