The students volunteered to move bricks. There were 323 students in the fourth grade and 377 students in the fifth grade. Each person moved 12 bricks, how many bricks did the students move in total? (answer in two ways)
同学们义务劳动搬砖，四年级有323人，五年级有377人．每人搬12块，同学们共搬砖多少块？(用两种方法解答)
<gadget id="calculator">12 * 323</gadget>
<output>3_876</output>

<gadget id="calculator">12 * 377</gadget>
<output>4_524</output>

<gadget id="calculator">3_876 + 4_524</gadget>
<output>8_400</output>

<result>8_400</result>