The fruit shop shipped 120 bags of apples, each bag weighed 8 kilograms, and sold 85 bags, how many kilograms are left?
水果店运来120袋苹果，每袋8千克，卖了85袋，还剩多少千克？
<gadget id="calculator">120 - 85</gadget>
<output>35</output>

<gadget id="calculator">35 * 8</gadget>
<output>280</output>

<result>280</result>