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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. 4 + 19 = ____
  2. 20 + ____ = 25
  3. 18 + ____ = 29
  4. 10 + ____ = 26
  5. ____ + 8 = 18
  6. ____ + 20 = 34
  7. ____ + 6 = 21
  8. 14 + ____ = 22
  9. 12 + ____ = 19
  10. 15 + 8 = ____
  11. 1 + ____ = 15
  12. ____ + 13 = 23
  13. 12 + ____ = 26

Answer Key

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