When one multiplier is enlarged by 10 times, the other multiplier is also enlarged by 10 times, and the product is enlarged by as many times as possible.
一个乘数扩大10倍，另一个乘数也扩大10倍，积就扩大多少倍．
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<result>100</result>