In the gymnastics competition of Zhanggu Primary School, there are 25 rows of square teams in Class 4 (2), 25 people in each row, and each person gets 2 balloons. How many balloons are needed?
涨谷小学体操比赛，四(二)班方队有25行，每行25人，每人拿2个气球，需要多少个气球？
<gadget id="calculator">25 * 25 * 2</gadget>
<output>1_250</output>

<result>1_250</result>