If a rectangle with a length of 8 cm and a width of 6 cm is increased by 2 cm in both length and width, how much does its area increase in square centimeters?
一个长8厘米，宽6厘米的长方形，如果长和宽都增加2厘米，它的面积增加多少平方厘米
<gadget id="calculator">8 + 2</gadget>
<output>10</output>

<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<gadget id="calculator">10 * 8</gadget>
<output>80</output>

<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<gadget id="calculator">80 - 48</gadget>
<output>32</output>

<result>32</result>