How much more is the product of 38*3 than the quotient of 321/3?
38*3的积比321/3的商多多少．
<gadget id="calculator">38 * 3</gadget>
<output>114</output>

<gadget id="calculator">321 / 3</gadget>
<output>107</output>

<gadget id="calculator">114 - 107</gadget>
<output>7</output>

<result>7</result>