After the country implemented the nutrition improvement plan for students in rural compulsory education, the fourth grade students of a certain school spontaneously donated money to the impoverished areas: 53 students in Class 1, Class 4, donated an average of 32 yuan per person; 50 students in Class 2, Class 4 donated 1,648 yuan. How much did the two classes donate in total?
国家实施农村义务教育学生营养改善计划后，某校四年级学生自发向贫困地区捐款：四1班有53人，平均每人捐款32元；四2班50人捐款1648元．两个班共捐款多少元？
<gadget id="calculator">53 * 32</gadget>
<output>1_696</output>

<gadget id="calculator">1_696 + 1_648</gadget>
<output>3_344</output>

<result>3_344</result>