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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. 7 + ____ = 8
  2. 1 + 16 = ____
  3. ____ + 3 = 13
  4. ____ + 9 = 24
  5. 4 + ____ = 8
  6. 8 + 8 = ____
  7. 20 + ____ = 27
  8. 20 + 15 = ____
  9. ____ + 18 = 38
  10. ____ + 18 = 36
  11. ____ + 9 = 11
  12. ____ + 11 = 16
  13. 18 + ____ = 21
  14. ____ + 6 = 20
  15. ____ + 16 = 27
  16. 12 + ____ = 31

Answer Key