The school bought a total of 34 sets of desks and chairs, 135 yuan for a table and 65 yuan for a chair. How much did you spend in total?
学校共买来34套课桌椅，一张桌子135元，一把椅子65元．一共花了多少钱？
<gadget id="calculator">135 + 65</gadget>
<output>200</output>

<gadget id="calculator">200 * 34</gadget>
<output>6_800</output>

<result>6_800</result>