The cafeteria bought some cabbages, ate 35, and left 49. How many cabbages did the cafeteria buy?
食堂买来一些白菜，吃了35棵，还剩49棵，食堂买来了多少棵白菜？
<gadget id="calculator">35 + 49</gadget>
<output>84</output>

<result>84</result>