The store shipped 1000kg of apples, 180kg less than twice the amount of oranges. How many kilograms of oranges are shipped? (column equation solution)
商店运来苹果1000kg，比运来的桔子的2倍少180kg．运来桔子多少千克？(列方程解答)
<gadget id="calculator">1_000 + 180</gadget>
<output>1_180</output>

<gadget id="calculator">1_180 / 2</gadget>
<output>590</output>

<result>590</result>