The school bought back 10 desk lamps and 1 tape recorder, which cost a total of 1600 yuan. Each tape recorder is 800 yuan, how much is each desk lamp?
学校买回10盏台灯和1部录音机，一共花了1600元．录音机每部800元，台灯每盏多少元？
<gadget id="calculator">1_600 - 800</gadget>
<output>800</output>

<gadget id="calculator">800 / 10</gadget>
<output>80</output>

<result>80</result>