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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. 13 + 17 = ____
  2. 12 + ____ = 20
  3. ____ + 17 = 36
  4. 17 + 13 = ____
  5. 10 + 9 = ____
  6. 13 + 8 = ____
  7. 20 + 6 = ____
  8. 16 + 20 = ____
  9. ____ + 20 = 36
  10. 1 + 16 = ____
  11. ____ + 1 = 8

Answer Key

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