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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. 15 + ____ = 29
  2. 18 + 18 = ____
  3. ____ + 19 = 21
  4. ____ + 5 = 15
  5. ____ + 18 = 24
  6. ____ + 11 = 24
  7. 6 + ____ = 16
  8. 7 + ____ = 20
  9. ____ + 12 = 24
  10. 13 + 17 = ____
  11. 10 + 14 = ____
  12. 4 + 20 = ____
  13. ____ + 18 = 19

Answer Key

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