Xiaopang’s family collected 57 World Expo medals, and Xiao Dingding’s family collected three times as many medals as Xiaopang’s. How many medals did the two families collect in total?
小胖家收集了57枚世博会纪念章，小丁丁家收集纪念章数量是小胖的3倍，两家一共收集几枚纪念章？
<gadget id="calculator">57 * 3</gadget>
<output>171</output>

<gadget id="calculator">171 + 57</gadget>
<output>228</output>

<result>228</result>