Xiao Ming is 9 years old this year, and his grandfather is 6 years older than 7 times Xiao Ming's age. How old is grandpa?
小明今年9岁，爷爷的年龄比小明年龄的7倍还多6岁．爷爷今年多少岁？
<gadget id="calculator">9 * 7</gadget>
<output>63</output>

<gadget id="calculator">63 + 6</gadget>
<output>69</output>

<result>69</result>