Xiaofang bought 10 CDs, 15 yuan each. Xiaohong bought 2 mice, 70 yuan each. How much did Xiaofang pay more than Xiaohong?
小芳买了10张光盘，每张光盘15元．小红买了2个鼠标，每个鼠标70元．小芳比小红多付多少钱？
<gadget id="calculator">10 * 15</gadget>
<output>150</output>

<gadget id="calculator">2 * 70</gadget>
<output>140</output>

<gadget id="calculator">150 - 140</gadget>
<output>10</output>

<result>10</result>