Use 3, 4, 5, 6 four number cards to arrange the vertical formula of multiplying two digits by two digits. What is the difference between the two products with the largest product and the smallest product?
用3，4，5，6四个数字卡片排两位数乘两位数的竖式，乘积最大与乘积最小的两个积的差是多少？
<gadget id="calculator">35 * 46</gadget>
<output>1_610</output>

<gadget id="calculator">4_302 - 1_610</gadget>
<output>2_692</output>

<result>2_692</result>