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

Answer Key