Li Fan deposited 1,000 yuan in the bank on June 1 last year and withdrew it on June 1 this year. Calculated at an annual interest rate of 3.50%, how much should the bank pay him in principal and interest.
李凡去年6月1日存入银行1000元钱，到今年6月1日取出．按年利率3.50%计算，银行应支付他本金和利息共多少元．
<gadget id="calculator">3.5 / 100</gadget>
<output>0.035</output>

<gadget id="calculator">1_000 * 0.035 * 1</gadget>
<output>35</output>

<gadget id="calculator">1_000 + 35</gadget>
<output>1_035</output>

<result>1_035</result>