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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. ____ + 9 = 11
  2. ____ + 13 = 20
  3. 12 + ____ = 29
  4. 17 + ____ = 24
  5. ____ + 3 = 23
  6. 20 + ____ = 35
  7. 7 + ____ = 18
  8. 8 + 9 = ____
  9. 5 + 18 = ____
  10. 3 + ____ = 17
  11. 18 + ____ = 21
  12. 12 + 16 = ____
  13. 4 + ____ = 24
  14. ____ + 8 = 26
  15. ____ + 15 = 26
  16. ____ + 6 = 16

Answer Key

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