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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. 7 + ____ = 19
  2. 7 + ____ = 12
  3. 4 + 3 = ____
  4. ____ + 20 = 31
  5. 15 + 15 = ____
  6. 18 + ____ = 32
  7. 11 + ____ = 12
  8. ____ + 1 = 21
  9. 7 + 10 = ____
  10. 12 + ____ = 15
  11. 15 + 18 = ____
  12. 4 + 11 = ____
  13. 8 + 3 = ____

Answer Key