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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. 4 + 17 = ____
  2. ____ + 20 = 28
  3. 15 + 6 = ____
  4. 2 + ____ = 18
  5. ____ + 2 = 18
  6. 20 + ____ = 32
  7. 19 + ____ = 32
  8. 14 + ____ = 33
  9. ____ + 20 = 26
  10. ____ + 18 = 29
  11. 9 + ____ = 23
  12. 14 + ____ = 15

Answer Key

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