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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 + 20 = ____
  2. 10 + ____ = 18
  3. ____ + 1 = 8
  4. 16 + ____ = 17
  5. ____ + 15 = 26
  6. ____ + 11 = 28
  7. 2 + ____ = 16
  8. 6 + 7 = ____
  9. 18 + ____ = 35
  10. 4 + 20 = ____
  11. 7 + 12 = ____
  12. 3 + 9 = ____
  13. 1 + ____ = 19
  14. ____ + 3 = 8

Answer Key