Among the 100 natural numbers from 1 to 100, what is the sum of all the numbers that are not divisible by 9?
在1～100这一百个自然数中，所有不能被9整除的数的和是多少？
<gadget id="calculator">1 + 11</gadget>
<output>12</output>

<gadget id="calculator">11 / 2</gadget>
<output>11/2 = around 5.5</output>

<gadget id="calculator">9 * 12 * (11/2)</gadget>
<output>594</output>

<gadget id="calculator">5_050 - 594</gadget>
<output>4_456</output>

<result>4_456</result>