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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. 2 + ____ = 10
  2. 14 + 1 = ____
  3. 15 + 20 = ____
  4. ____ + 9 = 12
  5. 12 + ____ = 32
  6. ____ + 5 = 17
  7. 16 + ____ = 36
  8. ____ + 14 = 20
  9. 13 + 14 = ____
  10. 12 + 12 = ____
  11. 8 + ____ = 13
  12. 4 + 15 = ____
  13. 5 + ____ = 18
  14. ____ + 3 = 13

Answer Key