Tongren School’s school uniforms are 70 yuan for summer clothes and 80 yuan for each winter clothes. Xiaolong bought 2 sets of summer clothes and 1 set of winter clothes. How much does it cost in total?
同仁学校的校服夏装每套70元，冬装每套80元，小龙买了2套夏装和1套冬装，一共要花多少钱？
<gadget id="calculator">70 * 2</gadget>
<output>140</output>

<gadget id="calculator">80 * 1</gadget>
<output>80</output>

<gadget id="calculator">140 + 80</gadget>
<output>220</output>

<result>220</result>