The grain store brought in 450 kilograms of rice, sold 153 kilograms in the morning and 167 kilograms in the afternoon, how many kilograms are left?
粮店运进大米450千克，上午卖出153千克，下午卖出167千克，还剩多少千克？
<gadget id="calculator">153 + 167</gadget>
<output>320</output>

<gadget id="calculator">450 - 320</gadget>
<output>130</output>

<result>130</result>