Xiaowen is 11 years old this year, and his grandfather is five times older than him and 8 years old. How old is his grandfather?
小文今年11岁，爷爷的年龄比他的5倍多8岁，爷爷今年多少岁？
<gadget id="calculator">11 * 5</gadget>
<output>55</output>

<gadget id="calculator">55 + 8</gadget>
<output>63</output>

<result>63</result>