Calculation: One factor is 3, the other factor is 2, if both factors are enlarged by 10 times, how many times the product is increased.
计算：一个因数为3，另一个因数为2，若把两个因数都扩大10倍，积增大了多少倍．
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">100 - 1</gadget>
<output>99</output>

<result>99</result>