(49/5)+(499/5)+(4999/5)+(3/5).
(49/5)+(499/5)+(4999/5)+(3/5)．
<gadget id="calculator">49 / 5</gadget>
<output>49/5 = around 9.8</output>

<gadget id="calculator">499 / 5</gadget>
<output>499/5 = around 99.8</output>

<gadget id="calculator">4_999 / 5</gadget>
<output>4_999/5 = around 999.8</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(49/5) + (499/5) + (4_999/5) + (3/5)</gadget>
<output>1_110</output>

<result>1_110</result>