Teacher Zhang buys small soccer balls for the school. When he comes to Store A, each soccer ball costs 32 yuan, and the money that Teacher Zhang brings happens to buy 20. He came to store B again and found that the price of each football was 20% cheaper than store A. Teacher Zhang uses the money he brings to buy in store B than in store A, how many more small footballs can he buy? (Solved using two arithmetic methods)
体育张老师为学校购买小足球，来到甲商店，每个足球售价32元，张老师带的钱正好买20个．又来到乙商店，发现每个足球的售价比甲商店便宜20%．张老师用所带的钱在乙商店买比在甲商店买，可多买几个小足球？(用两种算术方法解答)
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">32 * (4/5)</gadget>
<output>128/5 = around 25.6</output>

<gadget id="calculator">20 / (128/5)</gadget>
<output>25/32 = around 0.78125</output>

<gadget id="calculator">32 * (25/32)</gadget>
<output>25</output>

<gadget id="calculator">25 - 20</gadget>
<output>5</output>

<result>5</result>