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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. ____ + 6 = 24
  2. ____ + 15 = 30
  3. 10 + 17 = ____
  4. ____ + 18 = 19
  5. ____ + 17 = 19
  6. 17 + 19 = ____
  7. 12 + 10 = ____
  8. ____ + 10 = 20
  9. 3 + 3 = ____
  10. 6 + ____ = 25
  11. 20 + ____ = 37
  12. ____ + 9 = 26
  13. 12 + ____ = 13
  14. ____ + 14 = 29
  15. 12 + ____ = 15
  16. 6 + ____ = 19
  17. 4 + ____ = 17

Answer Key