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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. 15 + 3 = ____
  2. 15 + 10 = ____
  3. 11 + 10 = ____
  4. 2 + ____ = 21
  5. ____ + 16 = 23
  6. 10 + ____ = 21
  7. ____ + 2 = 9
  8. 19 + ____ = 35
  9. 6 + 5 = ____
  10. ____ + 11 = 31
  11. ____ + 19 = 26
  12. 8 + ____ = 15
  13. 17 + 19 = ____
  14. ____ + 12 = 16
  15. 17 + ____ = 25
  16. 6 + ____ = 7

Answer Key

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