Uncle Zhang has deposited 8,000 yuan in the bank with a deposit period of 2 years and an annual interest rate of 2.83%. How much yuan can he withdraw the principal and interest when it matures?
张大爷在银行存了8000元，存期2年，年利率是2.83%，到期时，他可以取出本金和利息共多少元？
<gadget id="calculator">2.83 / 100</gadget>
<output>0.0283</output>

<gadget id="calculator">8_000 * 0.0283 * 2</gadget>
<output>452.8</output>

<gadget id="calculator">8_000 + 452.8</gadget>
<output>8_452.8</output>

<result>8_452.8</result>