The school bought some small balls and distributed them to 24 classes, and each class got 128 balls. How many small balls did the school buy in total?
学校买了一些小皮球分给24个班级，每班分到128个．学校一共买了多少个小皮球？
<gadget id="calculator">128 * 24</gadget>
<output>3_072</output>

<result>3_072</result>