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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. ____ + 12 = 32
  2. 3 + 2 = ____
  3. ____ + 7 = 21
  4. ____ + 15 = 34
  5. 18 + 9 = ____
  6. 10 + ____ = 25
  7. 4 + 2 = ____
  8. 10 + ____ = 23
  9. 14 + 1 = ____
  10. 12 + ____ = 18
  11. 20 + 5 = ____
  12. 8 + ____ = 26
  13. ____ + 3 = 16
  14. ____ + 8 = 14

Answer Key