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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. ____ + 18 = 28
  2. ____ + 6 = 21
  3. 7 + ____ = 10
  4. ____ + 10 = 14
  5. 11 + ____ = 17
  6. 13 + ____ = 32
  7. ____ + 18 = 29
  8. 8 + ____ = 14
  9. 9 + ____ = 20
  10. ____ + 10 = 16
  11. 18 + ____ = 35
  12. ____ + 15 = 28
  13. 17 + ____ = 37
  14. 5 + 17 = ____
  15. ____ + 4 = 12

Answer Key

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