Xiao Ming's father goes to the supermarket to buy vegetables, tomatoes are 4.52 yuan, eggplants are 3.48 yuan, and he pays 10 yuan, how much should he get back?
小明的爸爸去超市买菜，西红柿4.52元，茄子3.48元，付给10元钱，应找回多少钱？
<gadget id="calculator">4.52 + 3.48</gadget>
<output>8</output>

<gadget id="calculator">10 - 8</gadget>
<output>2</output>

<result>2</result>