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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. 4 + 16 = ____
  2. 14 + ____ = 31
  3. ____ + 20 = 22
  4. 7 + 8 = ____
  5. 10 + 2 = ____
  6. ____ + 17 = 18
  7. 4 + 3 = ____
  8. 2 + ____ = 18
  9. ____ + 1 = 19
  10. 16 + ____ = 27
  11. ____ + 8 = 10
  12. 13 + ____ = 29
  13. ____ + 15 = 34
  14. ____ + 4 = 9
  15. 11 + ____ = 16
  16. 4 + ____ = 13
  17. ____ + 11 = 26
  18. ____ + 10 = 21

Answer Key