Samir climbed 318 stairs yesterday. Veronica climbed 18 more than half that amount. How many stairs did Veronica and Samir climb together yesterday?
Half of 318 is <<318/2=159>>159
159 + 18 = <<159+18=177>>177 stairs
318 + 177 = <<318+177=495>>495
Together they climbed 495 stairs yesterday.
#### 495