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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. 5 + 19 = ____
  2. ____ + 9 = 18
  3. ____ + 15 = 27
  4. 2 + 7 = ____
  5. 14 + ____ = 22
  6. ____ + 17 = 19
  7. 15 + 18 = ____
  8. 7 + ____ = 25
  9. ____ + 4 = 12
  10. ____ + 4 = 15
  11. 2 + ____ = 22
  12. ____ + 15 = 33
  13. ____ + 16 = 25

Answer Key