Xiao Ming's house is 376 meters east of the school, and Xiao Hong's house is west of the school, 157 meters farther than Xiao Ming's house to the school. How many meters does it take to walk from Xiao Hong's house to Xiao Ming's house?
小明家在学校东边376米，小红家在学校西边，比小明家到学校远157米，从小红家到小明家要走多少米？
<gadget id="calculator">376 + 157</gadget>
<output>533</output>

<gadget id="calculator">533 + 376</gadget>
<output>909</output>

<result>909</result>