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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 + ____ = 24
  2. 16 + ____ = 18
  3. 19 + ____ = 32
  4. 18 + 1 = ____
  5. 18 + ____ = 28
  6. 2 + 16 = ____
  7. ____ + 20 = 35
  8. 10 + ____ = 12
  9. 20 + 1 = ____
  10. ____ + 12 = 17
  11. ____ + 19 = 25
  12. ____ + 20 = 27
  13. ____ + 7 = 26
  14. 19 + 14 = ____
  15. ____ + 12 = 30

Answer Key