The supermarket shipped 20 bags of rice and 20 bags of flour each, the price of each bag of rice was 52 yuan, and the price of each bag of flour was 65 yuan. How much can these grains be sold for in total?
超市运来大米和面粉各20袋，大米每袋是52元，面粉每袋是65元．这些粮食一共可以卖多少钱？
<gadget id="calculator">52 * 20</gadget>
<output>1_040</output>

<gadget id="calculator">65 * 20</gadget>
<output>1_300</output>

<gadget id="calculator">1_040 + 1_300</gadget>
<output>2_340</output>

<result>2_340</result>