The weight of a bottle of chili sauce is 700 grams. From the label, it can be seen that the "net content" of this bottle of chili sauce is 580 grams. How many grams does the bottle weigh?
一瓶辣椒酱连瓶重是700克，从标签可看出这瓶辣椒酱的"净含量"是580克．瓶子重多少克？
<gadget id="calculator">700 - 580</gadget>
<output>120</output>

<result>120</result>