There is a box of oranges, every time you take 3 oranges, you can just take them all out, every time you take 5 oranges, you get 3 less, and every time you take 7 oranges, you get 4 more. How many oranges are there in this box?
有一箱桔子，每次取3个正好取完，每次取5个少3个，每次取7个就多4个．这箱桔子至少有多少个．
<gadget id="calculator">35 * 3</gadget>
<output>105</output>

<gadget id="calculator">105 + 3</gadget>
<output>108</output>

<result>108</result>