Calculate how much 19.98*37-199.8*9+1998*82=.
计算19.98*37-199.8*9+1998*82=多少．
<gadget id="calculator">19.98 * 37</gadget>
<output>739.26</output>

<gadget id="calculator">199.8 * 9</gadget>
<output>1_798.2</output>

<gadget id="calculator">739.26 - 1_798.2</gadget>
<output>-1_058.94</output>

<gadget id="calculator">1_998 * 82</gadget>
<output>163_836</output>

<gadget id="calculator">(-1_058.94) + 163_836</gadget>
<output>162_777.06</output>

<result>162_777.06</result>