The number A is 8 more than the number B, and the decimal point of the number B is moved to the left by 0.8, so what is the number A?
甲数比乙数多8，乙数的小数点向左移动一位后是0.8，那么甲数是多少．
<gadget id="calculator">0.8 * 10</gadget>
<output>8</output>

<gadget id="calculator">8 + 8</gadget>
<output>16</output>

<result>16</result>