Choose six of the ten numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 and fill them in the boxes below to make the formula true. Fill in one number in each box, and fill in each box Box numbers are different. □+□□=□□□ What is the largest three-digit number in the formula?
将0，1，2，3，4，5，6，7，8，9这十个数字中，选出六个填在下面方框中，使算式成立，一个方框填一个数字，各个方框数字不相同．□+□□=□□□则算式中的三位数最大是多少．
<gadget id="calculator">97 + 8</gadget>
<output>105</output>

<result>105</result>