Hualian Supermarket has 60 boxes of pure milk and yogurt each, 58 yuan for each box of pure milk, and 42 yuan for each box of yogurt.
华联超市进来纯牛奶和酸奶各60箱，每箱纯牛奶58元，每箱酸奶42元，华联超市进来纯牛奶和酸奶一共用去多少钱？
<gadget id="calculator">58 * 60</gadget>
<output>3_480</output>

<gadget id="calculator">42 * 60</gadget>
<output>2_520</output>

<gadget id="calculator">3_480 + 2_520</gadget>
<output>6_000</output>

<result>6_000</result>