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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. 13 + 18 = ____
  2. 2 + 1 = ____
  3. 17 + ____ = 27
  4. ____ + 5 = 6
  5. 20 + ____ = 29
  6. 10 + 4 = ____
  7. ____ + 16 = 21
  8. 9 + ____ = 14
  9. 4 + 7 = ____
  10. 15 + 4 = ____
  11. 5 + 20 = ____
  12. ____ + 5 = 22
  13. 6 + ____ = 17
  14. ____ + 9 = 19
  15. 3 + 9 = ____
  16. ____ + 19 = 28
  17. 19 + ____ = 37

Answer Key

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