Hermione, Luna, and Celestia combined have 83 spelling badges. If Hermione has 14 and Luna has 17, how many spelling badges does Celestia have?
How many spelling badges does Hermione and Luna have combined? ** Combining Hermione and Luna has 14 + 17 = <<14+17=31>>31 spelling badges.
How many spelling badges does Celestia have? ** Removing their spelling badges from the total, Celestia has 83 - 31 = <<83-31=52>>52 spelling badges.
#### 52