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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. 18 + 4 = ____
  2. ____ + 18 = 28
  3. 18 + 18 = ____
  4. ____ + 18 = 35
  5. ____ + 11 = 21
  6. 6 + ____ = 25
  7. ____ + 1 = 12
  8. ____ + 18 = 29
  9. 1 + 20 = ____
  10. 18 + ____ = 31

Answer Key

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