Mom spent 18.5 yuan on the pen, and there was 43.2 yuan left. How much did my mother bring?
妈妈买笔花了18.5元，还剩下43.2元，妈妈带了多少元？
<gadget id="calculator">18.5 + 43.2</gadget>
<output>61.7</output>

<result>61.7</result>