Mom brought 32 yuan to the mall to buy clothes. She liked a certain type of clothes and wanted to buy 2 pieces, but there was still a difference of 12 yuan. If she wants to buy 3 pieces, how much is the difference?
妈妈带了32元钱去商场买衣服，她看中了一款衣服，想买2件，但还差12元．如果她想买3件，则还差多少元？
<gadget id="calculator">32 + 12</gadget>
<output>44</output>

<gadget id="calculator">44 / 2</gadget>
<output>22</output>

<gadget id="calculator">22 * 3</gadget>
<output>66</output>

<gadget id="calculator">66 - 32</gadget>
<output>34</output>

<result>34</result>