There are 11 more boys than girls in class 1 of four years, and 23 girls. How many boys are there? (solution by equation)
四年一班男生比女生多11人，女生23人，男生多少人？(用方程解)
<gadget id="calculator">23 + 11</gadget>
<output>34</output>

<result>34</result>