There are 44 students in Class 4<1> and 46 students in Class 4<2>. On average, each person plants 4 trees. How many trees are planted in total by the two classes?
四＜1＞班有44人，四＜2＞班有46人，平均每人植4棵树，两个班一共植多少棵树？
<gadget id="calculator">44 + 46</gadget>
<output>90</output>

<gadget id="calculator">90 * 4</gadget>
<output>360</output>

<result>360</result>