A supermarket brought in 320 bags of rice, each weighing 25 kilograms, and sold 186 bags. How many kilograms are left?
某超市运进320袋大米，每袋25千克，卖了186袋，还剩多少千克？
<gadget id="calculator">320 - 186</gadget>
<output>134</output>

<gadget id="calculator">134 * 25</gadget>
<output>3_350</output>

<result>3_350</result>