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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 + ____ = 33
  2. 16 + 9 = ____
  3. 19 + 19 = ____
  4. 11 + 20 = ____
  5. 17 + ____ = 26
  6. 1 + 2 = ____
  7. ____ + 20 = 38
  8. ____ + 14 = 23
  9. ____ + 5 = 23
  10. ____ + 5 = 16
  11. ____ + 9 = 13
  12. ____ + 10 = 28
  13. ____ + 2 = 12
  14. ____ + 17 = 32
  15. ____ + 2 = 18

Answer Key

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