□/7=28…□, what is the largest dividend.
□/7=28…□，被除数最大是多少．
<gadget id="calculator">28 * 7</gadget>
<output>196</output>

<gadget id="calculator">7 - 1</gadget>
<output>6</output>

<gadget id="calculator">196 + 6</gadget>
<output>202</output>

<result>202</result>