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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. 8 + 3 = ____
  2. 12 + 4 = ____
  3. 9 + 4 = ____
  4. ____ + 13 = 16
  5. 18 + ____ = 30
  6. 7 + 19 = ____
  7. ____ + 4 = 14
  8. 16 + ____ = 24
  9. ____ + 8 = 10
  10. 2 + 16 = ____
  11. ____ + 7 = 8
  12. 14 + ____ = 28
  13. 20 + 12 = ____

Answer Key