Aunt Wang bought 3 down jackets at 490 yuan each, and 4 shirts at 160 yuan. How much did Aunt Wang spend on these clothes?
王阿姨买了3件羽绒服，每件490元，买了4件衬衫，花了160元，王阿姨买这些衣服一共花了多少元．
<gadget id="calculator">490 * 3</gadget>
<output>1_470</output>

<gadget id="calculator">1_470 + 160</gadget>
<output>1_630</output>

<result>1_630</result>