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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. ____ + 3 = 10
  2. ____ + 9 = 18
  3. ____ + 18 = 36
  4. 17 + ____ = 21
  5. ____ + 20 = 25
  6. 4 + 13 = ____
  7. 13 + ____ = 31
  8. 1 + ____ = 16
  9. ____ + 18 = 37
  10. 18 + 14 = ____
  11. ____ + 7 = 15

Answer Key