The number A is 124, which is 25 more than the number B. Find the sum of the numbers A and B.
甲数是124，比乙数多25，求甲、乙二数的和．
<gadget id="calculator">124 - 25</gadget>
<output>99</output>

<gadget id="calculator">99 + 124</gadget>
<output>223</output>

<result>223</result>