Calculate with a simple method: (11/10)*(11/10)*(11/10)-(11/10)*(11/10)-(11/10)*(1/10).
用简便方法计算：(11/10)*(11/10)*(11/10)-(11/10)*(11/10)-(11/10)*(1/10)．
<gadget id="calculator">11 / 10</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">(11/10) * (11/10) * (11/10)</gadget>
<output>1_331/1_000 = around 1.331</output>

<gadget id="calculator">(11/10) * (11/10)</gadget>
<output>121/100 = around 1.21</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(11/10) * (1/10)</gadget>
<output>11/100 = around 0.11</output>

<gadget id="calculator">(1_331/1_000) - (121/100) - (11/100)</gadget>
<output>11/1_000 = around 0.011</output>

<result>11/1_000 = around 0.011</result>