Xiaohua reads a story book, 24 pages a day, and has been reading it for 5 days. How many pages should she start reading on the 6th day?
小华看一本故事书，每天看24页，已经看了5天，第6天应从多少页看起．
<gadget id="calculator">24 * 5</gadget>
<output>120</output>

<gadget id="calculator">120 + 1</gadget>
<output>121</output>

<result>121</result>