Last year, the school ordered 600 sets of school uniforms, and the number of school uniforms ordered this year is 40 sets more than double that of last year. How many sets of school uniforms do you order this year?
去年学校订了600套校服，今年订做的校服数量比去年的2倍多40套．今年订做校服多少套？
<gadget id="calculator">600 * 2</gadget>
<output>1_200</output>

<gadget id="calculator">1_200 + 40</gadget>
<output>1_240</output>

<result>1_240</result>