Two engineering teams jointly dig a 240-meter-long cave and complete it in 32 days. Team A digs 3.5 meters per day. How many meters does team B dig every day (calculated by the formula)?
两个工程队合挖一条长240米的山洞，32天完成，甲队每天挖3.5米，乙队每天挖多少米(列式计算)？
<gadget id="calculator">32 * 3.5</gadget>
<output>112</output>

<gadget id="calculator">240 - 112</gadget>
<output>128</output>

<gadget id="calculator">128 / 32</gadget>
<output>4</output>

<result>4</result>