Xiaojun collected some pictures. He took out half of the pictures and gave them to Xiaoqiang. He had 30 pictures left. How many pictures did Xiaojun have?
小军收集了一些画片，他拿出画片的一半多2张给小强，自己还剩下30张，小军原来有画片多少张？
<gadget id="calculator">30 + 2</gadget>
<output>32</output>

<gadget id="calculator">32 * 2</gadget>
<output>64</output>

<result>64</result>