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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. ____ + 20 = 32
  2. 10 + ____ = 26
  3. ____ + 12 = 17
  4. 10 + ____ = 28
  5. 1 + ____ = 5
  6. ____ + 15 = 23
  7. 16 + ____ = 31
  8. 7 + 4 = ____
  9. 9 + ____ = 19
  10. 9 + 1 = ____
  11. 8 + ____ = 23
  12. 15 + 3 = ____
  13. 13 + ____ = 21

Answer Key

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