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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 + 20 = ____
  2. ____ + 17 = 31
  3. 19 + 16 = ____
  4. 10 + 4 = ____
  5. ____ + 5 = 7
  6. 11 + ____ = 25
  7. 9 + ____ = 15
  8. 20 + ____ = 35
  9. 19 + 8 = ____
  10. ____ + 9 = 22
  11. ____ + 5 = 6
  12. 15 + ____ = 32
  13. ____ + 2 = 14

Answer Key