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 <T>divide(318, 2)=159.0
159 + 18 = <T>add(159, 18)=177 stairs
318 + 177 = <T>add(318, 177)=495
Together they climbed 495 stairs yesterday.
