The divisor is 8 and the quotient is 6. When the remainder is the largest, what is the dividend.
除数是8，商是6，当余数最大时，被除数是多少．
<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<gadget id="calculator">8 - 1</gadget>
<output>7</output>

<gadget id="calculator">48 + 7</gadget>
<output>55</output>

<result>55</result>