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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. 2 + 15 = ____
  2. 10 + 18 = ____
  3. ____ + 12 = 31
  4. 4 + 19 = ____
  5. 12 + ____ = 32
  6. 14 + ____ = 27
  7. 18 + ____ = 25
  8. ____ + 17 = 20
  9. ____ + 4 = 16
  10. 3 + 18 = ____
  11. 5 + ____ = 14
  12. 18 + 19 = ____
  13. ____ + 13 = 20
  14. 20 + 3 = ____
  15. 17 + 10 = ____
  16. ____ + 19 = 28

Answer Key