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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. 16 + ____ = 20
  2. 2 + 9 = ____
  3. 5 + ____ = 12
  4. ____ + 19 = 31
  5. 1 + 3 = ____
  6. ____ + 16 = 32
  7. 14 + ____ = 18
  8. 9 + ____ = 16
  9. 12 + 10 = ____
  10. 13 + 4 = ____
  11. 8 + ____ = 28
  12. 2 + 6 = ____

Answer Key