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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 + 17 = ____
  2. 7 + ____ = 13
  3. 3 + 5 = ____
  4. 4 + ____ = 16
  5. 3 + 3 = ____
  6. 4 + 2 = ____
  7. 17 + ____ = 36
  8. ____ + 18 = 36
  9. ____ + 6 = 26
  10. ____ + 6 = 17
  11. ____ + 5 = 7
  12. 14 + 8 = ____
  13. 19 + ____ = 25

Answer Key