26 boxes of apples and 74 boxes of oranges are shipped from a shopping mall. Each box of apples and oranges weighs 13 kilograms. How many kilograms do these apples and oranges weigh in total?
某商场里运来26箱苹果和74箱橙子，每箱苹果和每箱橙子重量都是13千克，这些苹果和橙子一共重多少千克？
<gadget id="calculator">26 + 74</gadget>
<output>100</output>

<gadget id="calculator">100 * 13</gadget>
<output>1_300</output>

<result>1_300</result>