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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. 10 + ____ = 16
  2. ____ + 20 = 39
  3. ____ + 16 = 34
  4. 4 + ____ = 17
  5. 3 + ____ = 15
  6. 1 + 13 = ____
  7. 7 + 20 = ____
  8. ____ + 18 = 24
  9. 20 + ____ = 21
  10. 6 + 3 = ____
  11. ____ + 8 = 10

Answer Key