46 students went to Xinghai Park to play, each ticket was 35 yuan, and they paid 1700 yuan, how much should they get back?
有46名同学到星海公园游玩，每张门票35元，付1700元，应找回多少钱？
<gadget id="calculator">35 * 46</gadget>
<output>1_610</output>

<gadget id="calculator">1_700 - 1_610</gadget>
<output>90</output>

<result>90</result>