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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. ____ + 6 = 21
  2. ____ + 5 = 16
  3. 4 + ____ = 20
  4. 4 + 2 = ____
  5. 6 + 9 = ____
  6. ____ + 9 = 23
  7. 4 + 15 = ____
  8. ____ + 18 = 35
  9. ____ + 7 = 13
  10. ____ + 10 = 26
  11. 3 + 15 = ____
  12. 2 + ____ = 11
  13. 13 + ____ = 17

Answer Key

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