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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. 6 + 8 = ____
  2. 4 + ____ = 18
  3. 15 + 11 = ____
  4. ____ + 9 = 29
  5. ____ + 6 = 7
  6. 7 + ____ = 24
  7. ____ + 19 = 35
  8. 20 + 11 = ____
  9. ____ + 12 = 15
  10. ____ + 14 = 33
  11. ____ + 4 = 19
  12. 17 + 20 = ____
  13. 8 + 10 = ____
  14. 11 + ____ = 22

Answer Key