There are 8 classes in the fourth grade, each class has 60 students, and there are 573 students in the fifth grade. How much more are the fifth grade than the fourth grade?
四年级有8个班，每班有60人，五年级共有学生573人，五年级比四年级多多少？
<gadget id="calculator">60 * 8</gadget>
<output>480</output>

<gadget id="calculator">573 - 480</gadget>
<output>93</output>

<result>93</result>