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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. 17 + ____ = 18
  2. ____ + 16 = 31
  3. ____ + 2 = 18
  4. ____ + 6 = 23
  5. ____ + 8 = 13
  6. ____ + 10 = 19
  7. 18 + ____ = 20
  8. 9 + 4 = ____
  9. 12 + 5 = ____
  10. 18 + ____ = 33
  11. 19 + 1 = ____
  12. 16 + 3 = ____
  13. 18 + ____ = 21

Answer Key

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