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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. 20 + 14 = ____
  2. ____ + 10 = 17
  3. 16 + 8 = ____
  4. ____ + 12 = 28
  5. 18 + ____ = 24
  6. ____ + 9 = 29
  7. ____ + 12 = 25
  8. ____ + 9 = 12
  9. 4 + 14 = ____
  10. ____ + 9 = 16
  11. ____ + 16 = 32
  12. ____ + 9 = 23
  13. 8 + ____ = 20

Answer Key