Rice is 480kg, which is 150kg more than flour. How many kilograms of rice and flour are there in total?
大米480千克，比面粉多150千克，大米和面粉一共有多少千克？
<gadget id="calculator">480 - 150</gadget>
<output>330</output>

<gadget id="calculator">330 + 480</gadget>
<output>810</output>

<result>810</result>