The school holds a parent meeting. There are 32 single chairs and 8 double chairs. How many seats are there in total?
学校举行家长会，单人椅有32把，双人椅有8把，一共有多少个座位？
<gadget id="calculator">8 * 2</gadget>
<output>16</output>

<gadget id="calculator">32 + 16</gadget>
<output>48</output>

<result>48</result>