There are 48 students in Class Three 1, and Class Three 2 has 5 fewer students than Class Three 1. How many students are there in the two classes?
三1班有48名学生，三2班比三1班少5人，两个班一共有多少名学生？
<gadget id="calculator">48 - 5</gadget>
<output>43</output>

<gadget id="calculator">48 + 43</gadget>
<output>91</output>

<result>91</result>