A sweater is 95 yuan, and a woolen coat is 305 yuan. Buy 4 of each now. How much does it cost to buy a sweater and a woolen coat?
一件毛衣95元，一件呢大衣305元．现在各买4件．买毛衣和呢大衣共用多少元？
<gadget id="calculator">95 + 305</gadget>
<output>400</output>

<gadget id="calculator">400 * 4</gadget>
<output>1_600</output>

<result>1_600</result>