Zhang Ting folded an origami crane with a square paper with a side length of 1 decimeter, and her mother gave her a large square paper with a side length of 2 meters. How many origami cranes can be folded at most?
张婷用边长是1分米的正方形纸折1只纸鹤，妈妈给她一张边长2米的大正方形纸，最多可以折多少只纸鹤？
<gadget id="calculator">10 / 1</gadget>
<output>10</output>

<gadget id="calculator">2 * 10 * 2 * 10</gadget>
<output>400</output>

<result>400</result>