In a division formula, the divisor is 6, the quotient is 18, and the remainder is 3. What is the dividend.
一道除法算式里，除数是6，商是18，余数是3．被除数是多少．
<gadget id="calculator">18 * 6</gadget>
<output>108</output>

<gadget id="calculator">108 + 3</gadget>
<output>111</output>

<result>111</result>