31/5+32/5+33/5+34/5=how much.
31/5+32/5+33/5+34/5=多少．
<gadget id="calculator">31 / 5</gadget>
<output>31/5 = around 6.2</output>

<gadget id="calculator">32 / 5</gadget>
<output>32/5 = around 6.4</output>

<gadget id="calculator">33 / 5</gadget>
<output>33/5 = around 6.6</output>

<gadget id="calculator">34 / 5</gadget>
<output>34/5 = around 6.8</output>

<gadget id="calculator">(31/5) + (32/5) + (33/5) + (34/5)</gadget>
<output>26</output>

<result>26</result>