Huayuan Primary School newly bought 35 sets of single-person desks and chairs, each desk is 218 yuan, and each chair is 82 yuan. How much did you spend in total?
花园小学新买来35套单人课桌椅，每张课桌218元，每把椅子82元，一共用了多少元？
<gadget id="calculator">218 + 82</gadget>
<output>300</output>

<gadget id="calculator">300 * 35</gadget>
<output>10_500</output>

<result>10_500</result>