Picture books are 25 yuan per set, story books are 126 yuan per set, and the school buys 12 sets of each of the two kinds of books. How much will it cost in total?
图画书每套25元，故事书每套126元，学校两种书各买12套，一共要花多少钱？
<gadget id="calculator">25 + 126</gadget>
<output>151</output>

<gadget id="calculator">151 * 12</gadget>
<output>1_812</output>

<result>1_812</result>