A biscuit packaging bag is marked: net weight (150±5 grams), if two packs of such biscuits are randomly selected, what is the maximum difference in grams between the net weights of the biscuits they contain.
一种饼干包装袋上标注：净重(150±5克)，如果随机抽取两包这样的饼干，它们所含饼干的净重最大相差多少克．
<gadget id="calculator">5 - (-5)</gadget>
<output>10</output>

<result>10</result>