Students from Xiangyang Primary School visited the school's popular science museum. There were 3 batches of students in the morning, 160 students in each batch; 213 students visited in the afternoon. How many students are there in total?
向阳小学的学生去学校科普馆参观，上午去了3批学生，每批160人；下午参观的学生有213人．一共有多少学生去参观？
<gadget id="calculator">160 * 3</gadget>
<output>480</output>

<gadget id="calculator">480 + 213</gadget>
<output>693</output>

<result>693</result>