The sum of A and B is 40 greater than A and 60 greater than B. What is the sum of A and B?
甲、乙两数之和比甲数大40，比乙数大60，甲、乙两数的和是多少．
<gadget id="calculator">60 + 40</gadget>
<output>100</output>

<result>100</result>