There are 18 girls in Class Three One, and seven more boys than girls. How many students are there in Class Three One? what is the correct formula
三一班有女生18人，男生比女生多7人，三一班一共有多少学生？正确的算式是多少
<gadget id="calculator">18 + 7 + 18</gadget>
<output>43</output>

<result>43</result>