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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. ____ + 5 = 10
  2. 3 + ____ = 16
  3. ____ + 20 = 23
  4. 3 + ____ = 22
  5. 20 + 15 = ____
  6. 10 + 1 = ____
  7. 13 + ____ = 18
  8. ____ + 19 = 31
  9. 5 + ____ = 15
  10. 12 + 11 = ____
  11. 1 + ____ = 2

Answer Key

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