Each schoolbag in the store is 48 yuan, and each stationery box is 12 yuan. Teacher Zhang bought 15 schoolbags and 25 pencil cases as prizes. How much did she spend in total?
商店里每个书包48元，每个文具盒12元．张老师买了15个书包和25个文具盒做为奖品，一共花了多少元？
<gadget id="calculator">48 * 15</gadget>
<output>720</output>

<gadget id="calculator">12 * 25</gadget>
<output>300</output>

<gadget id="calculator">720 + 300</gadget>
<output>1_020</output>

<result>1_020</result>